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Known as one of the best surgical oncologists in Sarjapur due to his dedicated approach and surgical expertise, Dr. Ajay Simha, MBBS (BMCRI), MS General Surgery (AIIMS), MCh Surgical Oncology (AIIMS), Fellowship in Thoracic Surgical Oncology (TMH, Mumbai), is well known for helping patients face cancer with confidence and clarity. Currently serving as Consultant - Surgical Oncologist at Manipal Hospital Sarjapur Road, Dr. Simha is committed to helping patients navigate their cancer journey with expertise, compassion, and confidence.
With advanced training from some of India's most prestigious medical institutions, including Bangalore Medical College and Research Institute (BMCRI), All India Institute of Medical Sciences (AIIMS), and Tata Memorial Hospital (TMH), Mumbai, he specialises in the treatment of a wide range of cancers, including breast, gynaecologic, head and neck, gastrointestinal, thoracic, and soft tissue cancers.
Dr. Simha believes that every cancer diagnosis is unique and that treatment should be tailored to each patient's individual needs. His expertise includes advanced laparoscopic, thoracoscopic, and robotic-assisted procedures that can help reduce pain, shorten hospital stays, and support faster recovery. He also has significant experience in managing complex cancers involving the lungs, oesophagus, mediastinum, chest wall, stomach, colon, ovaries, uterus, and head and neck region, as well as peritoneal surface malignancies requiring specialised surgical treatment. His comprehensive training and multidisciplinary approach enable him to provide evidence-based, personalised cancer care tailored to each patient's condition and treatment goals.
Beyond clinical practice, Dr. Simha is deeply involved in cancer research and academics. His work has been recognised through multiple awards at national and international scientific forums, reflecting his commitment to advancing cancer care through innovation and evidence-based treatment. He continues to contribute to medical literature and remains actively engaged in learning and adopting the latest developments in oncology.
Fluent in English, Hindi, Kannada, and Oriya, Dr. Simha strives to build meaningful connections with patients from diverse backgrounds. His goal is not only to deliver the highest standards of cancer treatment but also to provide reassurance, trust, and hope throughout the healing journey.
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
- Indian Association of Surgical Oncology (IASO)
- European Society of Surgical Oncology (ESSO)
- Association of Surgical Oncologists of Odisha (ASOO)
- Association of Surgeons of India (ASI)
- English
- Hindi
- Kannada
- Oriya
- Visiting Physician in Thoracic Surgery (Thoracoscopic and Robotic) at Roswell Park Comprehensive Cancer Center, Buffalo, New York (2026)
- Best Paper Award for the presentation titled "Perioperative Chemotherapy Versus Upfront Surgery and Adjuvant Therapy in Gastric Cancer – A Propensity-Matched Analysis from a Tertiary Care Center" at NATCON, Bengaluru (2024)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with Bone Cement for Sarcoma" at ISTSCON, Bengaluru (2023)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with a Customised Implant" at the Indian Cancer Congress (2023)
- Best Poster Award for the presentation titled "Perioperative Outcomes of Patients Undergoing Surgery for Anterior Mediastinal Tumors" at the Indian Cancer Congress (2023)
- ICMR Grant for three poster presentations on Gastric Cancer at the World Congress of Gastrointestinal Cancer, Barcelona, Spain (2023)
- Best Paper Award for the presentation titled "GOO – An Independent Predictor of Worse Survival in Gastric Cancer Patients Undergoing Curative Surgery" at NATCON, Madurai (2022)
- Best Poster Award for the presentation titled "Long-term Outcomes of Curative Resection in Gastric Cancer Patients at a Tertiary Care Centre in India" at NATCON (Virtual) (2021)
- Best Paper Award for the presentation titled "Role of Clinical Examination, Ultrasonography, and Mammography in Predicting pCR to NACT in Breast Cancer" at ASICON, Chennai (2017)
- Simha A, Imaduddin A, Sultania M, Nayak H, Panigrahi M, Muduly D, Kar M. "Obstructive Gastric and Gastroesophageal Junction Cancer Predicts Worse Survival in Curatively Treated Patients – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S32.
- Simha A, Imaduddin A, Sultania M, Barik S, Majumdar S, Muduly D, Kar M. "Pattern of Recurrence in Patients Undergoing Curative Treatment for Gastric Cancer – Results from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S89–S90.
- Simha A, Chaudhary I, Sultania M, Patra S, Muduly D, Kar M. "Factors Predicting Nodal Spread in Curatively Resected Gastric Cancer – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S90–S91.
- Ganti SD, Jain P, Saha P, R E, B V, Mohammed I, Singh A, K R D, A S, C I, Lc C, Simha A, G H, Majumdar SKD, Barik S, Das D, V I, Mishra SK, Sable MN, Mishra P, Sahoo B, Mohakud S, Parida GK, Agrawal K, Sultania M, G S, Swain PK, Kar M, Muduly DK. "Breast Cancer Landscape in Eastern India: An Institutional Audit of Clinicopathological and Survival Metrics." Indian Journal of Surgical Oncology. 2026 Apr; 17(4): 827–834. doi: 10.1007/s13193-026-02578-8.
- Gour K, Simha A, Kumar C. "Sternalis Muscle Found During Modified Radical Mastectomy: Clinical Significance." Indian Journal of Surgery. 2023; 85: 450–451. doi: 10.1007/s12262-022-03368-6.
Overview
Field of Expertise
Fellowship & Membership
Languages Spoken
Awards & Achievements
Talks & Publications
- Indian Association of Surgical Oncology (IASO)
- European Society of Surgical Oncology (ESSO)
- Association of Surgical Oncologists of Odisha (ASOO)
- Association of Surgeons of India (ASI)
Known as one of the best surgical oncologists in Sarjapur due to his dedicated approach and surgical expertise, Dr. Ajay Simha, MBBS (BMCRI), MS General Surgery (AIIMS), MCh Surgical Oncology (AIIMS), Fellowship in Thoracic Surgical Oncology (TMH, Mumbai), is well known for helping patients face cancer with confidence and clarity. Currently serving as Consultant - Surgical Oncologist at Manipal Hospital Sarjapur Road, Dr. Simha is committed to helping patients navigate their cancer journey with expertise, compassion, and confidence.
With advanced training from some of India's most prestigious medical institutions, including Bangalore Medical College and Research Institute (BMCRI), All India Institute of Medical Sciences (AIIMS), and Tata Memorial Hospital (TMH), Mumbai, he specialises in the treatment of a wide range of cancers, including breast, gynaecologic, head and neck, gastrointestinal, thoracic, and soft tissue cancers.
Dr. Simha believes that every cancer diagnosis is unique and that treatment should be tailored to each patient's individual needs. His expertise includes advanced laparoscopic, thoracoscopic, and robotic-assisted procedures that can help reduce pain, shorten hospital stays, and support faster recovery. He also has significant experience in managing complex cancers involving the lungs, oesophagus, mediastinum, chest wall, stomach, colon, ovaries, uterus, and head and neck region, as well as peritoneal surface malignancies requiring specialised surgical treatment. His comprehensive training and multidisciplinary approach enable him to provide evidence-based, personalised cancer care tailored to each patient's condition and treatment goals.
Beyond clinical practice, Dr. Simha is deeply involved in cancer research and academics. His work has been recognised through multiple awards at national and international scientific forums, reflecting his commitment to advancing cancer care through innovation and evidence-based treatment. He continues to contribute to medical literature and remains actively engaged in learning and adopting the latest developments in oncology.
Fluent in English, Hindi, Kannada, and Oriya, Dr. Simha strives to build meaningful connections with patients from diverse backgrounds. His goal is not only to deliver the highest standards of cancer treatment but also to provide reassurance, trust, and hope throughout the healing journey.
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
- English
- Hindi
- Kannada
- Oriya
- Visiting Physician in Thoracic Surgery (Thoracoscopic and Robotic) at Roswell Park Comprehensive Cancer Center, Buffalo, New York (2026)
- Best Paper Award for the presentation titled "Perioperative Chemotherapy Versus Upfront Surgery and Adjuvant Therapy in Gastric Cancer – A Propensity-Matched Analysis from a Tertiary Care Center" at NATCON, Bengaluru (2024)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with Bone Cement for Sarcoma" at ISTSCON, Bengaluru (2023)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with a Customised Implant" at the Indian Cancer Congress (2023)
- Best Poster Award for the presentation titled "Perioperative Outcomes of Patients Undergoing Surgery for Anterior Mediastinal Tumors" at the Indian Cancer Congress (2023)
- ICMR Grant for three poster presentations on Gastric Cancer at the World Congress of Gastrointestinal Cancer, Barcelona, Spain (2023)
- Best Paper Award for the presentation titled "GOO – An Independent Predictor of Worse Survival in Gastric Cancer Patients Undergoing Curative Surgery" at NATCON, Madurai (2022)
- Best Poster Award for the presentation titled "Long-term Outcomes of Curative Resection in Gastric Cancer Patients at a Tertiary Care Centre in India" at NATCON (Virtual) (2021)
- Best Paper Award for the presentation titled "Role of Clinical Examination, Ultrasonography, and Mammography in Predicting pCR to NACT in Breast Cancer" at ASICON, Chennai (2017)
- Simha A, Imaduddin A, Sultania M, Nayak H, Panigrahi M, Muduly D, Kar M. "Obstructive Gastric and Gastroesophageal Junction Cancer Predicts Worse Survival in Curatively Treated Patients – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S32.
- Simha A, Imaduddin A, Sultania M, Barik S, Majumdar S, Muduly D, Kar M. "Pattern of Recurrence in Patients Undergoing Curative Treatment for Gastric Cancer – Results from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S89–S90.
- Simha A, Chaudhary I, Sultania M, Patra S, Muduly D, Kar M. "Factors Predicting Nodal Spread in Curatively Resected Gastric Cancer – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S90–S91.
- Ganti SD, Jain P, Saha P, R E, B V, Mohammed I, Singh A, K R D, A S, C I, Lc C, Simha A, G H, Majumdar SKD, Barik S, Das D, V I, Mishra SK, Sable MN, Mishra P, Sahoo B, Mohakud S, Parida GK, Agrawal K, Sultania M, G S, Swain PK, Kar M, Muduly DK. "Breast Cancer Landscape in Eastern India: An Institutional Audit of Clinicopathological and Survival Metrics." Indian Journal of Surgical Oncology. 2026 Apr; 17(4): 827–834. doi: 10.1007/s13193-026-02578-8.
- Gour K, Simha A, Kumar C. "Sternalis Muscle Found During Modified Radical Mastectomy: Clinical Significance." Indian Journal of Surgery. 2023; 85: 450–451. doi: 10.1007/s12262-022-03368-6.
Fellowship & Membership
Overview
Field of Expertise
Languages Spoken
Awards & Achievements
Talks & Publications
- English
- Hindi
- Kannada
- Oriya
Known as one of the best surgical oncologists in Sarjapur due to his dedicated approach and surgical expertise, Dr. Ajay Simha, MBBS (BMCRI), MS General Surgery (AIIMS), MCh Surgical Oncology (AIIMS), Fellowship in Thoracic Surgical Oncology (TMH, Mumbai), is well known for helping patients face cancer with confidence and clarity. Currently serving as Consultant - Surgical Oncologist at Manipal Hospital Sarjapur Road, Dr. Simha is committed to helping patients navigate their cancer journey with expertise, compassion, and confidence.
With advanced training from some of India's most prestigious medical institutions, including Bangalore Medical College and Research Institute (BMCRI), All India Institute of Medical Sciences (AIIMS), and Tata Memorial Hospital (TMH), Mumbai, he specialises in the treatment of a wide range of cancers, including breast, gynaecologic, head and neck, gastrointestinal, thoracic, and soft tissue cancers.
Dr. Simha believes that every cancer diagnosis is unique and that treatment should be tailored to each patient's individual needs. His expertise includes advanced laparoscopic, thoracoscopic, and robotic-assisted procedures that can help reduce pain, shorten hospital stays, and support faster recovery. He also has significant experience in managing complex cancers involving the lungs, oesophagus, mediastinum, chest wall, stomach, colon, ovaries, uterus, and head and neck region, as well as peritoneal surface malignancies requiring specialised surgical treatment. His comprehensive training and multidisciplinary approach enable him to provide evidence-based, personalised cancer care tailored to each patient's condition and treatment goals.
Beyond clinical practice, Dr. Simha is deeply involved in cancer research and academics. His work has been recognised through multiple awards at national and international scientific forums, reflecting his commitment to advancing cancer care through innovation and evidence-based treatment. He continues to contribute to medical literature and remains actively engaged in learning and adopting the latest developments in oncology.
Fluent in English, Hindi, Kannada, and Oriya, Dr. Simha strives to build meaningful connections with patients from diverse backgrounds. His goal is not only to deliver the highest standards of cancer treatment but also to provide reassurance, trust, and hope throughout the healing journey.
- Indian Association of Surgical Oncology (IASO)
- European Society of Surgical Oncology (ESSO)
- Association of Surgical Oncologists of Odisha (ASOO)
- Association of Surgeons of India (ASI)
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
- Visiting Physician in Thoracic Surgery (Thoracoscopic and Robotic) at Roswell Park Comprehensive Cancer Center, Buffalo, New York (2026)
- Best Paper Award for the presentation titled "Perioperative Chemotherapy Versus Upfront Surgery and Adjuvant Therapy in Gastric Cancer – A Propensity-Matched Analysis from a Tertiary Care Center" at NATCON, Bengaluru (2024)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with Bone Cement for Sarcoma" at ISTSCON, Bengaluru (2023)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with a Customised Implant" at the Indian Cancer Congress (2023)
- Best Poster Award for the presentation titled "Perioperative Outcomes of Patients Undergoing Surgery for Anterior Mediastinal Tumors" at the Indian Cancer Congress (2023)
- ICMR Grant for three poster presentations on Gastric Cancer at the World Congress of Gastrointestinal Cancer, Barcelona, Spain (2023)
- Best Paper Award for the presentation titled "GOO – An Independent Predictor of Worse Survival in Gastric Cancer Patients Undergoing Curative Surgery" at NATCON, Madurai (2022)
- Best Poster Award for the presentation titled "Long-term Outcomes of Curative Resection in Gastric Cancer Patients at a Tertiary Care Centre in India" at NATCON (Virtual) (2021)
- Best Paper Award for the presentation titled "Role of Clinical Examination, Ultrasonography, and Mammography in Predicting pCR to NACT in Breast Cancer" at ASICON, Chennai (2017)
- Simha A, Imaduddin A, Sultania M, Nayak H, Panigrahi M, Muduly D, Kar M. "Obstructive Gastric and Gastroesophageal Junction Cancer Predicts Worse Survival in Curatively Treated Patients – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S32.
- Simha A, Imaduddin A, Sultania M, Barik S, Majumdar S, Muduly D, Kar M. "Pattern of Recurrence in Patients Undergoing Curative Treatment for Gastric Cancer – Results from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S89–S90.
- Simha A, Chaudhary I, Sultania M, Patra S, Muduly D, Kar M. "Factors Predicting Nodal Spread in Curatively Resected Gastric Cancer – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S90–S91.
- Ganti SD, Jain P, Saha P, R E, B V, Mohammed I, Singh A, K R D, A S, C I, Lc C, Simha A, G H, Majumdar SKD, Barik S, Das D, V I, Mishra SK, Sable MN, Mishra P, Sahoo B, Mohakud S, Parida GK, Agrawal K, Sultania M, G S, Swain PK, Kar M, Muduly DK. "Breast Cancer Landscape in Eastern India: An Institutional Audit of Clinicopathological and Survival Metrics." Indian Journal of Surgical Oncology. 2026 Apr; 17(4): 827–834. doi: 10.1007/s13193-026-02578-8.
- Gour K, Simha A, Kumar C. "Sternalis Muscle Found During Modified Radical Mastectomy: Clinical Significance." Indian Journal of Surgery. 2023; 85: 450–451. doi: 10.1007/s12262-022-03368-6.
Languages Spoken
Overview
Fellowship & Membership
Field of Expertise
Awards & Achievements
Talks & Publications
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
- Indian Association of Surgical Oncology (IASO)
- European Society of Surgical Oncology (ESSO)
- Association of Surgical Oncologists of Odisha (ASOO)
- Association of Surgeons of India (ASI)
- English
- Hindi
- Kannada
- Oriya
- Visiting Physician in Thoracic Surgery (Thoracoscopic and Robotic) at Roswell Park Comprehensive Cancer Center, Buffalo, New York (2026)
- Best Paper Award for the presentation titled "Perioperative Chemotherapy Versus Upfront Surgery and Adjuvant Therapy in Gastric Cancer – A Propensity-Matched Analysis from a Tertiary Care Center" at NATCON, Bengaluru (2024)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with Bone Cement for Sarcoma" at ISTSCON, Bengaluru (2023)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with a Customised Implant" at the Indian Cancer Congress (2023)
- Best Poster Award for the presentation titled "Perioperative Outcomes of Patients Undergoing Surgery for Anterior Mediastinal Tumors" at the Indian Cancer Congress (2023)
- ICMR Grant for three poster presentations on Gastric Cancer at the World Congress of Gastrointestinal Cancer, Barcelona, Spain (2023)
- Best Paper Award for the presentation titled "GOO – An Independent Predictor of Worse Survival in Gastric Cancer Patients Undergoing Curative Surgery" at NATCON, Madurai (2022)
- Best Poster Award for the presentation titled "Long-term Outcomes of Curative Resection in Gastric Cancer Patients at a Tertiary Care Centre in India" at NATCON (Virtual) (2021)
- Best Paper Award for the presentation titled "Role of Clinical Examination, Ultrasonography, and Mammography in Predicting pCR to NACT in Breast Cancer" at ASICON, Chennai (2017)
- Simha A, Imaduddin A, Sultania M, Nayak H, Panigrahi M, Muduly D, Kar M. "Obstructive Gastric and Gastroesophageal Junction Cancer Predicts Worse Survival in Curatively Treated Patients – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S32.
- Simha A, Imaduddin A, Sultania M, Barik S, Majumdar S, Muduly D, Kar M. "Pattern of Recurrence in Patients Undergoing Curative Treatment for Gastric Cancer – Results from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S89–S90.
- Simha A, Chaudhary I, Sultania M, Patra S, Muduly D, Kar M. "Factors Predicting Nodal Spread in Curatively Resected Gastric Cancer – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S90–S91.
- Ganti SD, Jain P, Saha P, R E, B V, Mohammed I, Singh A, K R D, A S, C I, Lc C, Simha A, G H, Majumdar SKD, Barik S, Das D, V I, Mishra SK, Sable MN, Mishra P, Sahoo B, Mohakud S, Parida GK, Agrawal K, Sultania M, G S, Swain PK, Kar M, Muduly DK. "Breast Cancer Landscape in Eastern India: An Institutional Audit of Clinicopathological and Survival Metrics." Indian Journal of Surgical Oncology. 2026 Apr; 17(4): 827–834. doi: 10.1007/s13193-026-02578-8.
- Gour K, Simha A, Kumar C. "Sternalis Muscle Found During Modified Radical Mastectomy: Clinical Significance." Indian Journal of Surgery. 2023; 85: 450–451. doi: 10.1007/s12262-022-03368-6.
Known as one of the best surgical oncologists in Sarjapur due to his dedicated approach and surgical expertise, Dr. Ajay Simha, MBBS (BMCRI), MS General Surgery (AIIMS), MCh Surgical Oncology (AIIMS), Fellowship in Thoracic Surgical Oncology (TMH, Mumbai), is well known for helping patients face cancer with confidence and clarity. Currently serving as Consultant - Surgical Oncologist at Manipal Hospital Sarjapur Road, Dr. Simha is committed to helping patients navigate their cancer journey with expertise, compassion, and confidence.
With advanced training from some of India's most prestigious medical institutions, including Bangalore Medical College and Research Institute (BMCRI), All India Institute of Medical Sciences (AIIMS), and Tata Memorial Hospital (TMH), Mumbai, he specialises in the treatment of a wide range of cancers, including breast, gynaecologic, head and neck, gastrointestinal, thoracic, and soft tissue cancers.
Dr. Simha believes that every cancer diagnosis is unique and that treatment should be tailored to each patient's individual needs. His expertise includes advanced laparoscopic, thoracoscopic, and robotic-assisted procedures that can help reduce pain, shorten hospital stays, and support faster recovery. He also has significant experience in managing complex cancers involving the lungs, oesophagus, mediastinum, chest wall, stomach, colon, ovaries, uterus, and head and neck region, as well as peritoneal surface malignancies requiring specialised surgical treatment. His comprehensive training and multidisciplinary approach enable him to provide evidence-based, personalised cancer care tailored to each patient's condition and treatment goals.
Beyond clinical practice, Dr. Simha is deeply involved in cancer research and academics. His work has been recognised through multiple awards at national and international scientific forums, reflecting his commitment to advancing cancer care through innovation and evidence-based treatment. He continues to contribute to medical literature and remains actively engaged in learning and adopting the latest developments in oncology.
Fluent in English, Hindi, Kannada, and Oriya, Dr. Simha strives to build meaningful connections with patients from diverse backgrounds. His goal is not only to deliver the highest standards of cancer treatment but also to provide reassurance, trust, and hope throughout the healing journey.
Field of Expertise
Fellowship & Membership
Languages Spoken
Awards & Achievements
Talks & Publications
Overview
- Visiting Physician in Thoracic Surgery (Thoracoscopic and Robotic) at Roswell Park Comprehensive Cancer Center, Buffalo, New York (2026)
- Best Paper Award for the presentation titled "Perioperative Chemotherapy Versus Upfront Surgery and Adjuvant Therapy in Gastric Cancer – A Propensity-Matched Analysis from a Tertiary Care Center" at NATCON, Bengaluru (2024)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with Bone Cement for Sarcoma" at ISTSCON, Bengaluru (2023)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with a Customised Implant" at the Indian Cancer Congress (2023)
- Best Poster Award for the presentation titled "Perioperative Outcomes of Patients Undergoing Surgery for Anterior Mediastinal Tumors" at the Indian Cancer Congress (2023)
- ICMR Grant for three poster presentations on Gastric Cancer at the World Congress of Gastrointestinal Cancer, Barcelona, Spain (2023)
- Best Paper Award for the presentation titled "GOO – An Independent Predictor of Worse Survival in Gastric Cancer Patients Undergoing Curative Surgery" at NATCON, Madurai (2022)
- Best Poster Award for the presentation titled "Long-term Outcomes of Curative Resection in Gastric Cancer Patients at a Tertiary Care Centre in India" at NATCON (Virtual) (2021)
- Best Paper Award for the presentation titled "Role of Clinical Examination, Ultrasonography, and Mammography in Predicting pCR to NACT in Breast Cancer" at ASICON, Chennai (2017)
- Indian Association of Surgical Oncology (IASO)
- European Society of Surgical Oncology (ESSO)
- Association of Surgical Oncologists of Odisha (ASOO)
- Association of Surgeons of India (ASI)
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
- English
- Hindi
- Kannada
- Oriya
- Simha A, Imaduddin A, Sultania M, Nayak H, Panigrahi M, Muduly D, Kar M. "Obstructive Gastric and Gastroesophageal Junction Cancer Predicts Worse Survival in Curatively Treated Patients – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S32.
- Simha A, Imaduddin A, Sultania M, Barik S, Majumdar S, Muduly D, Kar M. "Pattern of Recurrence in Patients Undergoing Curative Treatment for Gastric Cancer – Results from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S89–S90.
- Simha A, Chaudhary I, Sultania M, Patra S, Muduly D, Kar M. "Factors Predicting Nodal Spread in Curatively Resected Gastric Cancer – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S90–S91.
- Ganti SD, Jain P, Saha P, R E, B V, Mohammed I, Singh A, K R D, A S, C I, Lc C, Simha A, G H, Majumdar SKD, Barik S, Das D, V I, Mishra SK, Sable MN, Mishra P, Sahoo B, Mohakud S, Parida GK, Agrawal K, Sultania M, G S, Swain PK, Kar M, Muduly DK. "Breast Cancer Landscape in Eastern India: An Institutional Audit of Clinicopathological and Survival Metrics." Indian Journal of Surgical Oncology. 2026 Apr; 17(4): 827–834. doi: 10.1007/s13193-026-02578-8.
- Gour K, Simha A, Kumar C. "Sternalis Muscle Found During Modified Radical Mastectomy: Clinical Significance." Indian Journal of Surgery. 2023; 85: 450–451. doi: 10.1007/s12262-022-03368-6.
Known as one of the best surgical oncologists in Sarjapur due to his dedicated approach and surgical expertise, Dr. Ajay Simha, MBBS (BMCRI), MS General Surgery (AIIMS), MCh Surgical Oncology (AIIMS), Fellowship in Thoracic Surgical Oncology (TMH, Mumbai), is well known for helping patients face cancer with confidence and clarity. Currently serving as Consultant - Surgical Oncologist at Manipal Hospital Sarjapur Road, Dr. Simha is committed to helping patients navigate their cancer journey with expertise, compassion, and confidence.
With advanced training from some of India's most prestigious medical institutions, including Bangalore Medical College and Research Institute (BMCRI), All India Institute of Medical Sciences (AIIMS), and Tata Memorial Hospital (TMH), Mumbai, he specialises in the treatment of a wide range of cancers, including breast, gynaecologic, head and neck, gastrointestinal, thoracic, and soft tissue cancers.
Dr. Simha believes that every cancer diagnosis is unique and that treatment should be tailored to each patient's individual needs. His expertise includes advanced laparoscopic, thoracoscopic, and robotic-assisted procedures that can help reduce pain, shorten hospital stays, and support faster recovery. He also has significant experience in managing complex cancers involving the lungs, oesophagus, mediastinum, chest wall, stomach, colon, ovaries, uterus, and head and neck region, as well as peritoneal surface malignancies requiring specialised surgical treatment. His comprehensive training and multidisciplinary approach enable him to provide evidence-based, personalised cancer care tailored to each patient's condition and treatment goals.
Beyond clinical practice, Dr. Simha is deeply involved in cancer research and academics. His work has been recognised through multiple awards at national and international scientific forums, reflecting his commitment to advancing cancer care through innovation and evidence-based treatment. He continues to contribute to medical literature and remains actively engaged in learning and adopting the latest developments in oncology.
Fluent in English, Hindi, Kannada, and Oriya, Dr. Simha strives to build meaningful connections with patients from diverse backgrounds. His goal is not only to deliver the highest standards of cancer treatment but also to provide reassurance, trust, and hope throughout the healing journey.
Awards & Achievements
Fellowship & Membership
Field of Expertise
Languages Spoken
Talks & Publications
Overview
- Simha A, Imaduddin A, Sultania M, Nayak H, Panigrahi M, Muduly D, Kar M. "Obstructive Gastric and Gastroesophageal Junction Cancer Predicts Worse Survival in Curatively Treated Patients – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S32.
- Simha A, Imaduddin A, Sultania M, Barik S, Majumdar S, Muduly D, Kar M. "Pattern of Recurrence in Patients Undergoing Curative Treatment for Gastric Cancer – Results from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S89–S90.
- Simha A, Chaudhary I, Sultania M, Patra S, Muduly D, Kar M. "Factors Predicting Nodal Spread in Curatively Resected Gastric Cancer – Analysis from a Tertiary Care Center in India." Annals of Oncology. 2023; 34(1): S90–S91.
- Ganti SD, Jain P, Saha P, R E, B V, Mohammed I, Singh A, K R D, A S, C I, Lc C, Simha A, G H, Majumdar SKD, Barik S, Das D, V I, Mishra SK, Sable MN, Mishra P, Sahoo B, Mohakud S, Parida GK, Agrawal K, Sultania M, G S, Swain PK, Kar M, Muduly DK. "Breast Cancer Landscape in Eastern India: An Institutional Audit of Clinicopathological and Survival Metrics." Indian Journal of Surgical Oncology. 2026 Apr; 17(4): 827–834. doi: 10.1007/s13193-026-02578-8.
- Gour K, Simha A, Kumar C. "Sternalis Muscle Found During Modified Radical Mastectomy: Clinical Significance." Indian Journal of Surgery. 2023; 85: 450–451. doi: 10.1007/s12262-022-03368-6.
Known as one of the best surgical oncologists in Sarjapur due to his dedicated approach and surgical expertise, Dr. Ajay Simha, MBBS (BMCRI), MS General Surgery (AIIMS), MCh Surgical Oncology (AIIMS), Fellowship in Thoracic Surgical Oncology (TMH, Mumbai), is well known for helping patients face cancer with confidence and clarity. Currently serving as Consultant - Surgical Oncologist at Manipal Hospital Sarjapur Road, Dr. Simha is committed to helping patients navigate their cancer journey with expertise, compassion, and confidence.
With advanced training from some of India's most prestigious medical institutions, including Bangalore Medical College and Research Institute (BMCRI), All India Institute of Medical Sciences (AIIMS), and Tata Memorial Hospital (TMH), Mumbai, he specialises in the treatment of a wide range of cancers, including breast, gynaecologic, head and neck, gastrointestinal, thoracic, and soft tissue cancers.
Dr. Simha believes that every cancer diagnosis is unique and that treatment should be tailored to each patient's individual needs. His expertise includes advanced laparoscopic, thoracoscopic, and robotic-assisted procedures that can help reduce pain, shorten hospital stays, and support faster recovery. He also has significant experience in managing complex cancers involving the lungs, oesophagus, mediastinum, chest wall, stomach, colon, ovaries, uterus, and head and neck region, as well as peritoneal surface malignancies requiring specialised surgical treatment. His comprehensive training and multidisciplinary approach enable him to provide evidence-based, personalised cancer care tailored to each patient's condition and treatment goals.
Beyond clinical practice, Dr. Simha is deeply involved in cancer research and academics. His work has been recognised through multiple awards at national and international scientific forums, reflecting his commitment to advancing cancer care through innovation and evidence-based treatment. He continues to contribute to medical literature and remains actively engaged in learning and adopting the latest developments in oncology.
Fluent in English, Hindi, Kannada, and Oriya, Dr. Simha strives to build meaningful connections with patients from diverse backgrounds. His goal is not only to deliver the highest standards of cancer treatment but also to provide reassurance, trust, and hope throughout the healing journey.
- Indian Association of Surgical Oncology (IASO)
- European Society of Surgical Oncology (ESSO)
- Association of Surgical Oncologists of Odisha (ASOO)
- Association of Surgeons of India (ASI)
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
- English
- Hindi
- Kannada
- Oriya
- Visiting Physician in Thoracic Surgery (Thoracoscopic and Robotic) at Roswell Park Comprehensive Cancer Center, Buffalo, New York (2026)
- Best Paper Award for the presentation titled "Perioperative Chemotherapy Versus Upfront Surgery and Adjuvant Therapy in Gastric Cancer – A Propensity-Matched Analysis from a Tertiary Care Center" at NATCON, Bengaluru (2024)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with Bone Cement for Sarcoma" at ISTSCON, Bengaluru (2023)
- Best Video Award for the presentation titled "Chest Wall Resection and Reconstruction with a Customised Implant" at the Indian Cancer Congress (2023)
- Best Poster Award for the presentation titled "Perioperative Outcomes of Patients Undergoing Surgery for Anterior Mediastinal Tumors" at the Indian Cancer Congress (2023)
- ICMR Grant for three poster presentations on Gastric Cancer at the World Congress of Gastrointestinal Cancer, Barcelona, Spain (2023)
- Best Paper Award for the presentation titled "GOO – An Independent Predictor of Worse Survival in Gastric Cancer Patients Undergoing Curative Surgery" at NATCON, Madurai (2022)
- Best Poster Award for the presentation titled "Long-term Outcomes of Curative Resection in Gastric Cancer Patients at a Tertiary Care Centre in India" at NATCON (Virtual) (2021)
- Best Paper Award for the presentation titled "Role of Clinical Examination, Ultrasonography, and Mammography in Predicting pCR to NACT in Breast Cancer" at ASICON, Chennai (2017)
Talks & Publications
Overview
Fellowship & Membership
Field of Expertise
Languages Spoken
Awards & Achievements
FAQ's
Patients visit Dr. Ajay Simha, a leading Consultant - Surgical Oncology at Manipal Hospitals Sarjapur Road - Bengaluru, for expert care and advanced treatments. Known for accurate diagnoses and patient centric care, Dr. Ajay Simha is a trusted choice for exceptional medical support.
Dr. Ajay Simha Specialises in:
- Minimal Access Cancer Surgery (Robotic/ Laparoscopic/ Thoracoscopic)
- Thoracic Malignancies (Esophagus, Lung, Mediastinum, Chest Wall)
- Breast Cancer (Oncoplasty, Sentinel Lymph Node Biopsy)
- Gastrointestinal Cancers (Esophagus, Stomach, Colorectal)
- Gynecologic Cancers (Ovary, Uterus, Cervix)
- Peritoneal Surface Malignancy (Cytoreductive Surgery, HIPEC)
- Head and Neck Cancers (Oral Cavity, Parotid, Thyroid, Parathyroid, Larynx)
- Soft Tissue Sarcomas
To book an appointment with Dr. Ajay Simha at Manipal Hospitals Sarjapur Road - Bengaluru, please call 1800 102 5555. Our dedicated team will assist you in scheduling a convenient time for your consultation.
Dr. Ajay Simha has extensive experience and qualifications in Surgical Oncology at Manipal Hospitals Sarjapur Road - Bengaluru. With expertise spanning MBBS . MS Surgery . MCh Surgical Oncology . Fellowship Thoracic Surgical Oncology, bringing a wealth of knowledge and skill to their practice, ensuring top-notch patient care. Dr. Ajay Simha has also published numerous articles and publications in the field of Surgical Oncology.
For your initial appointment with Dr. Ajay Simha, please bring any relevant medical records, including previous imaging scans, laboratory results, and medication lists. It's important to provide a detailed medical history and any pertinent information about your condition. If you have insurance, please bring your insurance card and any necessary referral documents. This will help facilitate a comprehensive evaluation and discussion during your appointment.
Refund Policy
1) Up to 4 hrs of appointment time:
Rescheduling of doctor appointment can be done within a week from the date of appointment as per doctor / slot availability.
Cancellation can be done with full refund of the payment.
2) Up to 2 hrs of appointment time:
Rescheduling of doctor appointment can be done within a week from the date of appointment as per doctor / slot availability.
Cancellation of appointment and refund with a cancellation charge of Rs.100/-.
3) Less than 2 hrs of appointment time:
Rescheduling / cancellation of appointment cannot be done, payment non-refundable in this case. However, Units can have the discretion to refund / reschedule in case of exigencies.
Please note : While making the payment online, above mentioned payment terms and conditions should be agreed upon by customers, by clicking in a box ( I agree) and then proceed for payment.
PATIENT CONSENT FOR TELEMEDICINE / TELECONSULTATION
Telemedicine involves the use of electronic communications to enable Hospitals/health care centres to provide healthcare services at different locations through exchange of information and for the purpose of improving patient care. I, confirm that I have received the necessary information to sign this form and I agree to take part in a live telemedicine/teleconsultation session with Manipal Hospitals.
I understand that:
- Interactive audio/video connection, electronic information and communication technologies shall be used for providing me with a telemedicine/teleconsultation.
- In case the information obtained via teleconsultation is not sufficient to make a diagnosis, I may be required to go to Manipal Hospitals for in-person consultation.
- Though the telemedicine/teleconsultation is private, other individuals, medical and non-medical, may be present to facilitate the consultation and that they will take reasonable steps to maintain confidentiality of the information obtained.
- A limited visual examination will take place during the telemedicine/teleconsultation and that it cannot replace a full medical examination done physically at Manipal Hospitals.
- I have the right to withhold or withdraw my consent to the use of telemedicine/teleconsultation in the course of my care at any time, without affecting my right to future care or treatment. I may also revoke my consent orally or in writing at any time.
- I may be prescribed medicines for treatment or/and diagnostic tests to further evaluate my health condition. All prescription will be sent to my registered email/phone no. Manipal Hospitals will keep a record of the consultation & prescription in my medical record.
- The telemedicine/teleconsultation services are not in any way intended to be used in case of an emergency.
- There can be potential risks with this technology e.g information transmitted may not be sufficient to allow for appropriate medical decision, the video /audio may disconnect/stop in-between, security protocols could fail causing a breach of privacy of personal medical information.
- Any relevant medical information about me including details of my medical history, examinations, x-rays, tests, photographs or other images may be transmitted /shared by Manipal Hospitals with their staff, specialist, business partners for the purpose of record, communications, feedback, enquires, follow ups, analysis etc.
- Manipal Hospitals responsibility shall terminate upon conclusion of this teleconference.
- I hereby consent that in consideration for the telemedicine / teleconsultation services rendered to me, I agree to pay the relevant charges.
- I hereby release Manipal Hospitals, its personnel and any other person participating in my care from any and all liability which may arise from authorized use of such Video / E-Consultation, Videotapes, Digital recording films and Photographs. I have read this document and understand the risk of the telemedicine / teleconsultation.
- I hereby consent to participate in a telemedicine / teleconsultation under the terms & conditions described in this document.
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