Fellowship & Membership

  • International Association for the study of Pain (IASP)
  • Indian Society for the Study of Pain (ISSP)
  • Indian Association of Palliative Care (IAPC)
  • Indian Society of Pain Clinicians (ISPC)
  • Academy Of Regional Anesthesia of India (AORA)
  • Indian Society of Anaesthesiologists (ISA)
  • Languages Spoken

  • English
  • Hindi
  • Field of Expertise

  • Chronic and Cancer Pain Management
  • Palliative Care
  • Pain management for terminally ill patients
  • Awards & Achievements

  • Certified “EPEC (Education in Palliative and End-of-life Care) Trainer”, by the Indian Association of Palliative Care in collaboration with Feinberg School of Medicine (USA) (2018)
  • The TN Jha Memorial Award for best MD thesis (2013)
  • Talks & Publications

  • Tewari S, Bhadoria P, Wadhawan S, Prasad S, Kohli A. Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization. J Clin Anesth. 2016 Nov; 34:105 12.doi:10.1016/j.jclinane.2016.02.029. Epub 2016 May 3.
  • Tewari S, Agarwal A, Dhiraaj S, Gautam SK, Khuba S, Madabushi R, Shamshery S, Kumar S. Comparative evaluation of retrocrural versus transaortic neurolytic celiac plexus block for pain relief in patients with upper abdominal malignancy: A retrospective observational study. Indian J Palliat Care. 2016 doi: 10.4103/0973-1075.185041
  • Tewari S, Madabushi R, Agarwal A, Gautam SK, Khuba S. Chronic Pain in a patient with Ehlers-Danlos Syndrome (hypermobility type): The role of Myofascial Trigger Point injections. J Bodyw Mov Ther. 2016. doi: 10.1016/j.jbmt.2016.06.017
  • Agarwal A, Madabushi R, Tewari S, Gautam SK. Fluoroscopy-Guided Iliopsoas Injection: A Modified Approach. Pain Pract. 2016 Feb;16(2):E46-7. doi: 10.1111/papr.12414.
  • Madabushi R, Tewari S, Gautam SK, Agarwal A, Agarwal A. Serratus anterior plane block: a new analgesic technique for post-thoracotomy pain. Pain Physician. 2015 May-Jun;18 (3):E421-4.
  • Madabushi R, Tewari S, Agarwal A, Agarwal A, Gautam SK. In Response to Font et al. Pain Physician. 2016 May;19 (4):E684-6.
  • Madabushi R, Agarwal A, Tewari S, Gautam SK, Khuba S. Depression masquerading as chest pain in a patient with Wolff Parkinson White syndrome. Korean J Pain. 2016 Oct;29 (4):262-265. Epub 2016 Sep 29
  • Kerai S, Saith V, Kumar R, Tewari S. Airway management in Hurler's syndrome: A persistent challenge for anaesthesiologists. Indian J Anaesth. 2016 Aug; 60(8): 599-601. doi: 10.4103/0019-5049.187811.
  • Tewari S, Goyal P, Rastogi A, Agarwal A, Singh PK. Anesthetic challenges of extrinsic trachea-bronchial compression due to posterior mediastinal mass: Our experience with a large esophageal mucocele. Ann Card Anaesth 2017 Jul-Sep; 20(3):359-361. doi: 10.4103/aca.
  • Kannaujia A, Tewari S, Verma A. A simple novel technique to make any supraglottic airway device magnetic resonance imaging compatible: A fusion of the past with the present. Anesth Essays Res 2017 Apr-Jun;11(2):535-536. doi: 10.4103
  • Verma A, Tewari S, Kannaujia A. Perioperative management of patients with severe hypophosphataemia secondary to oncogenic osteomalacia: Our experience and review of literature. Indian J Anaesth 2017 Jul;61(7):590-593. doi: 10.4103
  • Tewari S, Agarwal A, Gautam SK, Madabushi R. Intercostal Neuralgia occurring as a complication of Splanchnic nerve Radiofrequency Ablation in a patient with chronic pancreatitis. Pain Physician 2017 Jul;20(5):E747-E750.
  • Tewari S, Dhiraaj S, Sachan V, Bhargava T, Verma A. Ultrasound as a point-of-care tool for early detection of potential complications like pneumothorax associated with the pectoralis block. Indian J Anaesth 2017;61:852-3.
  • Kerai S, Bhalotra AR, Tewari S, Misra A. Near total airway obstruction due to tracheal granulations: an anesthesiologist’s nightmare. Anaesth Pain & Intensive Care 2016; 20(4):480-483
  • L. Gupta, S. Kr. Nihalani, S. Tewari, P. Bhadoria and S. Wadhawan, "Undiagnosed Abdominal Paraganglioma: An Anaesthetic Challenge," Open Journal of Anesthesiology, Vol. 3 No. 10, 2013, pp. 438-440. doi: 10.4236/ojanes.2013.310091
  • Invited Faculty at the prestigious Intervention Pain Management Fellowship (Basic to Advanced Course) conducted by the Interventional Pain and Spine Centre (IPSC), Dwarka, New Delhi
  • Guest lecture: ‘Symptom Management in Palliative Care’ at the 1st Pain and Palliative Care Course’ at Fortis Hospital, Noida, January 23, 2019
  • Guest lecture: ‘Evidence based management of neuropathic pain’ at the 4th Annual Conference of the Indian Society of Pain Clinicians, Lucknow, India, November 16-18, 2018
  • Guest lecture: ‘Genicular nerve RF is better than PRP for moderate to severe Osteoarthritic Knee Pain (Pro-Con Session)’ at the 7th Annual Conference of the Society for Ultrasound in Anaesthesia, Jodhpur, Rajasthan, India, October 27-31, 2018
  • Guest lecture: ‘Orofacial Pain’ at the International Conference on Recent Advances in Pain ICRA-PAIN, Jammu, September 28-30, 2018
  • Guest lecture: ‘Intensive and Palliative Care joining hands’ at the CME cum Workshop on Pain and Palliative Care, Haldwani, Uttarakhand, India, April 29, 2018.
  • Guest lecture: ‘Role of interventions in lumbar canal stenosis’ at the 6th International Conference on Pain Management, Goa, India, September 6-10, 2017
  • Guest lecture: ‘Prescribing a Fentanyl Patch’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Video presentation: ‘Radiofrequency Ablation of Genicular Nerves’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Oral Paper Presentation: ‘Upper Back Pain in a patient with Ehler Danlos Syndrome’ Presented at the 3rd International Conference on Pain Management, Jaipur, Rajasthan, India, August 16-18, 2015
  • Poster Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at ANAESTHESIOLOGY 2013- Annual Meeting of the American Society of Anesthesiologists, San Francisco, California, October 11-16, 2013.
  • Oral Paper Presentation: ‘Entropy Monitoring in Patients for in vitro fertilisation: Effect on Total Propofol Consumption and Intraoperative Awareness’. Presented at the 60th Annual National Conference of the Indian Society of Anaesthesiologists, Indore, MP, India, December 26-29, 2012
  • Oral Paper presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at Indian Society of Anaesthesiologists Delhi Annual Conference ISADAC, New Delhi, April 6-7, 2013
  • Oral Paper Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 61st Annual National Conference of the Indian Society of Anaesthesiologists, Guwahati, Assam, India, December 26-29, 2013
  • E-poster presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 3rd Annual Conference of Uttarakhand Chapter of Indian Society of Anaesthesiologists, Haldwani, Uttarakhand, India, November 16, 2013

    Languages Spoken

  • English
  • Hindi
  • Fellowship & Membership

  • International Association for the study of Pain (IASP)
  • Indian Society for the Study of Pain (ISSP)
  • Indian Association of Palliative Care (IAPC)
  • Indian Society of Pain Clinicians (ISPC)
  • Academy Of Regional Anesthesia of India (AORA)
  • Indian Society of Anaesthesiologists (ISA)
  • Field of Expertise

  • Chronic and Cancer Pain Management
  • Palliative Care
  • Pain management for terminally ill patients
  • Awards & Achievements

  • Certified “EPEC (Education in Palliative and End-of-life Care) Trainer”, by the Indian Association of Palliative Care in collaboration with Feinberg School of Medicine (USA) (2018)
  • The TN Jha Memorial Award for best MD thesis (2013)
  • Talks & Publications

  • Tewari S, Bhadoria P, Wadhawan S, Prasad S, Kohli A. Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization. J Clin Anesth. 2016 Nov; 34:105 12.doi:10.1016/j.jclinane.2016.02.029. Epub 2016 May 3.
  • Tewari S, Agarwal A, Dhiraaj S, Gautam SK, Khuba S, Madabushi R, Shamshery S, Kumar S. Comparative evaluation of retrocrural versus transaortic neurolytic celiac plexus block for pain relief in patients with upper abdominal malignancy: A retrospective observational study. Indian J Palliat Care. 2016 doi: 10.4103/0973-1075.185041
  • Tewari S, Madabushi R, Agarwal A, Gautam SK, Khuba S. Chronic Pain in a patient with Ehlers-Danlos Syndrome (hypermobility type): The role of Myofascial Trigger Point injections. J Bodyw Mov Ther. 2016. doi: 10.1016/j.jbmt.2016.06.017
  • Agarwal A, Madabushi R, Tewari S, Gautam SK. Fluoroscopy-Guided Iliopsoas Injection: A Modified Approach. Pain Pract. 2016 Feb;16(2):E46-7. doi: 10.1111/papr.12414.
  • Madabushi R, Tewari S, Gautam SK, Agarwal A, Agarwal A. Serratus anterior plane block: a new analgesic technique for post-thoracotomy pain. Pain Physician. 2015 May-Jun;18 (3):E421-4.
  • Madabushi R, Tewari S, Agarwal A, Agarwal A, Gautam SK. In Response to Font et al. Pain Physician. 2016 May;19 (4):E684-6.
  • Madabushi R, Agarwal A, Tewari S, Gautam SK, Khuba S. Depression masquerading as chest pain in a patient with Wolff Parkinson White syndrome. Korean J Pain. 2016 Oct;29 (4):262-265. Epub 2016 Sep 29
  • Kerai S, Saith V, Kumar R, Tewari S. Airway management in Hurler's syndrome: A persistent challenge for anaesthesiologists. Indian J Anaesth. 2016 Aug; 60(8): 599-601. doi: 10.4103/0019-5049.187811.
  • Tewari S, Goyal P, Rastogi A, Agarwal A, Singh PK. Anesthetic challenges of extrinsic trachea-bronchial compression due to posterior mediastinal mass: Our experience with a large esophageal mucocele. Ann Card Anaesth 2017 Jul-Sep; 20(3):359-361. doi: 10.4103/aca.
  • Kannaujia A, Tewari S, Verma A. A simple novel technique to make any supraglottic airway device magnetic resonance imaging compatible: A fusion of the past with the present. Anesth Essays Res 2017 Apr-Jun;11(2):535-536. doi: 10.4103
  • Verma A, Tewari S, Kannaujia A. Perioperative management of patients with severe hypophosphataemia secondary to oncogenic osteomalacia: Our experience and review of literature. Indian J Anaesth 2017 Jul;61(7):590-593. doi: 10.4103
  • Tewari S, Agarwal A, Gautam SK, Madabushi R. Intercostal Neuralgia occurring as a complication of Splanchnic nerve Radiofrequency Ablation in a patient with chronic pancreatitis. Pain Physician 2017 Jul;20(5):E747-E750.
  • Tewari S, Dhiraaj S, Sachan V, Bhargava T, Verma A. Ultrasound as a point-of-care tool for early detection of potential complications like pneumothorax associated with the pectoralis block. Indian J Anaesth 2017;61:852-3.
  • Kerai S, Bhalotra AR, Tewari S, Misra A. Near total airway obstruction due to tracheal granulations: an anesthesiologist’s nightmare. Anaesth Pain & Intensive Care 2016; 20(4):480-483
  • L. Gupta, S. Kr. Nihalani, S. Tewari, P. Bhadoria and S. Wadhawan, "Undiagnosed Abdominal Paraganglioma: An Anaesthetic Challenge," Open Journal of Anesthesiology, Vol. 3 No. 10, 2013, pp. 438-440. doi: 10.4236/ojanes.2013.310091
  • Invited Faculty at the prestigious Intervention Pain Management Fellowship (Basic to Advanced Course) conducted by the Interventional Pain and Spine Centre (IPSC), Dwarka, New Delhi
  • Guest lecture: ‘Symptom Management in Palliative Care’ at the 1st Pain and Palliative Care Course’ at Fortis Hospital, Noida, January 23, 2019
  • Guest lecture: ‘Evidence based management of neuropathic pain’ at the 4th Annual Conference of the Indian Society of Pain Clinicians, Lucknow, India, November 16-18, 2018
  • Guest lecture: ‘Genicular nerve RF is better than PRP for moderate to severe Osteoarthritic Knee Pain (Pro-Con Session)’ at the 7th Annual Conference of the Society for Ultrasound in Anaesthesia, Jodhpur, Rajasthan, India, October 27-31, 2018
  • Guest lecture: ‘Orofacial Pain’ at the International Conference on Recent Advances in Pain ICRA-PAIN, Jammu, September 28-30, 2018
  • Guest lecture: ‘Intensive and Palliative Care joining hands’ at the CME cum Workshop on Pain and Palliative Care, Haldwani, Uttarakhand, India, April 29, 2018.
  • Guest lecture: ‘Role of interventions in lumbar canal stenosis’ at the 6th International Conference on Pain Management, Goa, India, September 6-10, 2017
  • Guest lecture: ‘Prescribing a Fentanyl Patch’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Video presentation: ‘Radiofrequency Ablation of Genicular Nerves’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Oral Paper Presentation: ‘Upper Back Pain in a patient with Ehler Danlos Syndrome’ Presented at the 3rd International Conference on Pain Management, Jaipur, Rajasthan, India, August 16-18, 2015
  • Poster Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at ANAESTHESIOLOGY 2013- Annual Meeting of the American Society of Anesthesiologists, San Francisco, California, October 11-16, 2013.
  • Oral Paper Presentation: ‘Entropy Monitoring in Patients for in vitro fertilisation: Effect on Total Propofol Consumption and Intraoperative Awareness’. Presented at the 60th Annual National Conference of the Indian Society of Anaesthesiologists, Indore, MP, India, December 26-29, 2012
  • Oral Paper presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at Indian Society of Anaesthesiologists Delhi Annual Conference ISADAC, New Delhi, April 6-7, 2013
  • Oral Paper Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 61st Annual National Conference of the Indian Society of Anaesthesiologists, Guwahati, Assam, India, December 26-29, 2013
  • E-poster presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 3rd Annual Conference of Uttarakhand Chapter of Indian Society of Anaesthesiologists, Haldwani, Uttarakhand, India, November 16, 2013

    Field of Expertise

  • Chronic and Cancer Pain Management
  • Palliative Care
  • Pain management for terminally ill patients
  • Fellowship & Membership

  • International Association for the study of Pain (IASP)
  • Indian Society for the Study of Pain (ISSP)
  • Indian Association of Palliative Care (IAPC)
  • Indian Society of Pain Clinicians (ISPC)
  • Academy Of Regional Anesthesia of India (AORA)
  • Indian Society of Anaesthesiologists (ISA)
  • Languages Spoken

  • English
  • Hindi
  • Awards & Achievements

  • Certified “EPEC (Education in Palliative and End-of-life Care) Trainer”, by the Indian Association of Palliative Care in collaboration with Feinberg School of Medicine (USA) (2018)
  • The TN Jha Memorial Award for best MD thesis (2013)
  • Talks & Publications

  • Tewari S, Bhadoria P, Wadhawan S, Prasad S, Kohli A. Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization. J Clin Anesth. 2016 Nov; 34:105 12.doi:10.1016/j.jclinane.2016.02.029. Epub 2016 May 3.
  • Tewari S, Agarwal A, Dhiraaj S, Gautam SK, Khuba S, Madabushi R, Shamshery S, Kumar S. Comparative evaluation of retrocrural versus transaortic neurolytic celiac plexus block for pain relief in patients with upper abdominal malignancy: A retrospective observational study. Indian J Palliat Care. 2016 doi: 10.4103/0973-1075.185041
  • Tewari S, Madabushi R, Agarwal A, Gautam SK, Khuba S. Chronic Pain in a patient with Ehlers-Danlos Syndrome (hypermobility type): The role of Myofascial Trigger Point injections. J Bodyw Mov Ther. 2016. doi: 10.1016/j.jbmt.2016.06.017
  • Agarwal A, Madabushi R, Tewari S, Gautam SK. Fluoroscopy-Guided Iliopsoas Injection: A Modified Approach. Pain Pract. 2016 Feb;16(2):E46-7. doi: 10.1111/papr.12414.
  • Madabushi R, Tewari S, Gautam SK, Agarwal A, Agarwal A. Serratus anterior plane block: a new analgesic technique for post-thoracotomy pain. Pain Physician. 2015 May-Jun;18 (3):E421-4.
  • Madabushi R, Tewari S, Agarwal A, Agarwal A, Gautam SK. In Response to Font et al. Pain Physician. 2016 May;19 (4):E684-6.
  • Madabushi R, Agarwal A, Tewari S, Gautam SK, Khuba S. Depression masquerading as chest pain in a patient with Wolff Parkinson White syndrome. Korean J Pain. 2016 Oct;29 (4):262-265. Epub 2016 Sep 29
  • Kerai S, Saith V, Kumar R, Tewari S. Airway management in Hurler's syndrome: A persistent challenge for anaesthesiologists. Indian J Anaesth. 2016 Aug; 60(8): 599-601. doi: 10.4103/0019-5049.187811.
  • Tewari S, Goyal P, Rastogi A, Agarwal A, Singh PK. Anesthetic challenges of extrinsic trachea-bronchial compression due to posterior mediastinal mass: Our experience with a large esophageal mucocele. Ann Card Anaesth 2017 Jul-Sep; 20(3):359-361. doi: 10.4103/aca.
  • Kannaujia A, Tewari S, Verma A. A simple novel technique to make any supraglottic airway device magnetic resonance imaging compatible: A fusion of the past with the present. Anesth Essays Res 2017 Apr-Jun;11(2):535-536. doi: 10.4103
  • Verma A, Tewari S, Kannaujia A. Perioperative management of patients with severe hypophosphataemia secondary to oncogenic osteomalacia: Our experience and review of literature. Indian J Anaesth 2017 Jul;61(7):590-593. doi: 10.4103
  • Tewari S, Agarwal A, Gautam SK, Madabushi R. Intercostal Neuralgia occurring as a complication of Splanchnic nerve Radiofrequency Ablation in a patient with chronic pancreatitis. Pain Physician 2017 Jul;20(5):E747-E750.
  • Tewari S, Dhiraaj S, Sachan V, Bhargava T, Verma A. Ultrasound as a point-of-care tool for early detection of potential complications like pneumothorax associated with the pectoralis block. Indian J Anaesth 2017;61:852-3.
  • Kerai S, Bhalotra AR, Tewari S, Misra A. Near total airway obstruction due to tracheal granulations: an anesthesiologist’s nightmare. Anaesth Pain & Intensive Care 2016; 20(4):480-483
  • L. Gupta, S. Kr. Nihalani, S. Tewari, P. Bhadoria and S. Wadhawan, "Undiagnosed Abdominal Paraganglioma: An Anaesthetic Challenge," Open Journal of Anesthesiology, Vol. 3 No. 10, 2013, pp. 438-440. doi: 10.4236/ojanes.2013.310091
  • Invited Faculty at the prestigious Intervention Pain Management Fellowship (Basic to Advanced Course) conducted by the Interventional Pain and Spine Centre (IPSC), Dwarka, New Delhi
  • Guest lecture: ‘Symptom Management in Palliative Care’ at the 1st Pain and Palliative Care Course’ at Fortis Hospital, Noida, January 23, 2019
  • Guest lecture: ‘Evidence based management of neuropathic pain’ at the 4th Annual Conference of the Indian Society of Pain Clinicians, Lucknow, India, November 16-18, 2018
  • Guest lecture: ‘Genicular nerve RF is better than PRP for moderate to severe Osteoarthritic Knee Pain (Pro-Con Session)’ at the 7th Annual Conference of the Society for Ultrasound in Anaesthesia, Jodhpur, Rajasthan, India, October 27-31, 2018
  • Guest lecture: ‘Orofacial Pain’ at the International Conference on Recent Advances in Pain ICRA-PAIN, Jammu, September 28-30, 2018
  • Guest lecture: ‘Intensive and Palliative Care joining hands’ at the CME cum Workshop on Pain and Palliative Care, Haldwani, Uttarakhand, India, April 29, 2018.
  • Guest lecture: ‘Role of interventions in lumbar canal stenosis’ at the 6th International Conference on Pain Management, Goa, India, September 6-10, 2017
  • Guest lecture: ‘Prescribing a Fentanyl Patch’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Video presentation: ‘Radiofrequency Ablation of Genicular Nerves’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Oral Paper Presentation: ‘Upper Back Pain in a patient with Ehler Danlos Syndrome’ Presented at the 3rd International Conference on Pain Management, Jaipur, Rajasthan, India, August 16-18, 2015
  • Poster Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at ANAESTHESIOLOGY 2013- Annual Meeting of the American Society of Anesthesiologists, San Francisco, California, October 11-16, 2013.
  • Oral Paper Presentation: ‘Entropy Monitoring in Patients for in vitro fertilisation: Effect on Total Propofol Consumption and Intraoperative Awareness’. Presented at the 60th Annual National Conference of the Indian Society of Anaesthesiologists, Indore, MP, India, December 26-29, 2012
  • Oral Paper presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at Indian Society of Anaesthesiologists Delhi Annual Conference ISADAC, New Delhi, April 6-7, 2013
  • Oral Paper Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 61st Annual National Conference of the Indian Society of Anaesthesiologists, Guwahati, Assam, India, December 26-29, 2013
  • E-poster presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 3rd Annual Conference of Uttarakhand Chapter of Indian Society of Anaesthesiologists, Haldwani, Uttarakhand, India, November 16, 2013

    Awards & Achievements

  • Certified “EPEC (Education in Palliative and End-of-life Care) Trainer”, by the Indian Association of Palliative Care in collaboration with Feinberg School of Medicine (USA) (2018)
  • The TN Jha Memorial Award for best MD thesis (2013)
  • Fellowship & Membership

  • International Association for the study of Pain (IASP)
  • Indian Society for the Study of Pain (ISSP)
  • Indian Association of Palliative Care (IAPC)
  • Indian Society of Pain Clinicians (ISPC)
  • Academy Of Regional Anesthesia of India (AORA)
  • Indian Society of Anaesthesiologists (ISA)
  • Languages Spoken

  • English
  • Hindi
  • Field of Expertise

  • Chronic and Cancer Pain Management
  • Palliative Care
  • Pain management for terminally ill patients
  • Talks & Publications

  • Tewari S, Bhadoria P, Wadhawan S, Prasad S, Kohli A. Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization. J Clin Anesth. 2016 Nov; 34:105 12.doi:10.1016/j.jclinane.2016.02.029. Epub 2016 May 3.
  • Tewari S, Agarwal A, Dhiraaj S, Gautam SK, Khuba S, Madabushi R, Shamshery S, Kumar S. Comparative evaluation of retrocrural versus transaortic neurolytic celiac plexus block for pain relief in patients with upper abdominal malignancy: A retrospective observational study. Indian J Palliat Care. 2016 doi: 10.4103/0973-1075.185041
  • Tewari S, Madabushi R, Agarwal A, Gautam SK, Khuba S. Chronic Pain in a patient with Ehlers-Danlos Syndrome (hypermobility type): The role of Myofascial Trigger Point injections. J Bodyw Mov Ther. 2016. doi: 10.1016/j.jbmt.2016.06.017
  • Agarwal A, Madabushi R, Tewari S, Gautam SK. Fluoroscopy-Guided Iliopsoas Injection: A Modified Approach. Pain Pract. 2016 Feb;16(2):E46-7. doi: 10.1111/papr.12414.
  • Madabushi R, Tewari S, Gautam SK, Agarwal A, Agarwal A. Serratus anterior plane block: a new analgesic technique for post-thoracotomy pain. Pain Physician. 2015 May-Jun;18 (3):E421-4.
  • Madabushi R, Tewari S, Agarwal A, Agarwal A, Gautam SK. In Response to Font et al. Pain Physician. 2016 May;19 (4):E684-6.
  • Madabushi R, Agarwal A, Tewari S, Gautam SK, Khuba S. Depression masquerading as chest pain in a patient with Wolff Parkinson White syndrome. Korean J Pain. 2016 Oct;29 (4):262-265. Epub 2016 Sep 29
  • Kerai S, Saith V, Kumar R, Tewari S. Airway management in Hurler's syndrome: A persistent challenge for anaesthesiologists. Indian J Anaesth. 2016 Aug; 60(8): 599-601. doi: 10.4103/0019-5049.187811.
  • Tewari S, Goyal P, Rastogi A, Agarwal A, Singh PK. Anesthetic challenges of extrinsic trachea-bronchial compression due to posterior mediastinal mass: Our experience with a large esophageal mucocele. Ann Card Anaesth 2017 Jul-Sep; 20(3):359-361. doi: 10.4103/aca.
  • Kannaujia A, Tewari S, Verma A. A simple novel technique to make any supraglottic airway device magnetic resonance imaging compatible: A fusion of the past with the present. Anesth Essays Res 2017 Apr-Jun;11(2):535-536. doi: 10.4103
  • Verma A, Tewari S, Kannaujia A. Perioperative management of patients with severe hypophosphataemia secondary to oncogenic osteomalacia: Our experience and review of literature. Indian J Anaesth 2017 Jul;61(7):590-593. doi: 10.4103
  • Tewari S, Agarwal A, Gautam SK, Madabushi R. Intercostal Neuralgia occurring as a complication of Splanchnic nerve Radiofrequency Ablation in a patient with chronic pancreatitis. Pain Physician 2017 Jul;20(5):E747-E750.
  • Tewari S, Dhiraaj S, Sachan V, Bhargava T, Verma A. Ultrasound as a point-of-care tool for early detection of potential complications like pneumothorax associated with the pectoralis block. Indian J Anaesth 2017;61:852-3.
  • Kerai S, Bhalotra AR, Tewari S, Misra A. Near total airway obstruction due to tracheal granulations: an anesthesiologist’s nightmare. Anaesth Pain & Intensive Care 2016; 20(4):480-483
  • L. Gupta, S. Kr. Nihalani, S. Tewari, P. Bhadoria and S. Wadhawan, "Undiagnosed Abdominal Paraganglioma: An Anaesthetic Challenge," Open Journal of Anesthesiology, Vol. 3 No. 10, 2013, pp. 438-440. doi: 10.4236/ojanes.2013.310091
  • Invited Faculty at the prestigious Intervention Pain Management Fellowship (Basic to Advanced Course) conducted by the Interventional Pain and Spine Centre (IPSC), Dwarka, New Delhi
  • Guest lecture: ‘Symptom Management in Palliative Care’ at the 1st Pain and Palliative Care Course’ at Fortis Hospital, Noida, January 23, 2019
  • Guest lecture: ‘Evidence based management of neuropathic pain’ at the 4th Annual Conference of the Indian Society of Pain Clinicians, Lucknow, India, November 16-18, 2018
  • Guest lecture: ‘Genicular nerve RF is better than PRP for moderate to severe Osteoarthritic Knee Pain (Pro-Con Session)’ at the 7th Annual Conference of the Society for Ultrasound in Anaesthesia, Jodhpur, Rajasthan, India, October 27-31, 2018
  • Guest lecture: ‘Orofacial Pain’ at the International Conference on Recent Advances in Pain ICRA-PAIN, Jammu, September 28-30, 2018
  • Guest lecture: ‘Intensive and Palliative Care joining hands’ at the CME cum Workshop on Pain and Palliative Care, Haldwani, Uttarakhand, India, April 29, 2018.
  • Guest lecture: ‘Role of interventions in lumbar canal stenosis’ at the 6th International Conference on Pain Management, Goa, India, September 6-10, 2017
  • Guest lecture: ‘Prescribing a Fentanyl Patch’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Video presentation: ‘Radiofrequency Ablation of Genicular Nerves’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Oral Paper Presentation: ‘Upper Back Pain in a patient with Ehler Danlos Syndrome’ Presented at the 3rd International Conference on Pain Management, Jaipur, Rajasthan, India, August 16-18, 2015
  • Poster Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at ANAESTHESIOLOGY 2013- Annual Meeting of the American Society of Anesthesiologists, San Francisco, California, October 11-16, 2013.
  • Oral Paper Presentation: ‘Entropy Monitoring in Patients for in vitro fertilisation: Effect on Total Propofol Consumption and Intraoperative Awareness’. Presented at the 60th Annual National Conference of the Indian Society of Anaesthesiologists, Indore, MP, India, December 26-29, 2012
  • Oral Paper presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at Indian Society of Anaesthesiologists Delhi Annual Conference ISADAC, New Delhi, April 6-7, 2013
  • Oral Paper Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 61st Annual National Conference of the Indian Society of Anaesthesiologists, Guwahati, Assam, India, December 26-29, 2013
  • E-poster presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 3rd Annual Conference of Uttarakhand Chapter of Indian Society of Anaesthesiologists, Haldwani, Uttarakhand, India, November 16, 2013

    Talks & Publications

  • Tewari S, Bhadoria P, Wadhawan S, Prasad S, Kohli A. Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization. J Clin Anesth. 2016 Nov; 34:105 12.doi:10.1016/j.jclinane.2016.02.029. Epub 2016 May 3.
  • Tewari S, Agarwal A, Dhiraaj S, Gautam SK, Khuba S, Madabushi R, Shamshery S, Kumar S. Comparative evaluation of retrocrural versus transaortic neurolytic celiac plexus block for pain relief in patients with upper abdominal malignancy: A retrospective observational study. Indian J Palliat Care. 2016 doi: 10.4103/0973-1075.185041
  • Tewari S, Madabushi R, Agarwal A, Gautam SK, Khuba S. Chronic Pain in a patient with Ehlers-Danlos Syndrome (hypermobility type): The role of Myofascial Trigger Point injections. J Bodyw Mov Ther. 2016. doi: 10.1016/j.jbmt.2016.06.017
  • Agarwal A, Madabushi R, Tewari S, Gautam SK. Fluoroscopy-Guided Iliopsoas Injection: A Modified Approach. Pain Pract. 2016 Feb;16(2):E46-7. doi: 10.1111/papr.12414.
  • Madabushi R, Tewari S, Gautam SK, Agarwal A, Agarwal A. Serratus anterior plane block: a new analgesic technique for post-thoracotomy pain. Pain Physician. 2015 May-Jun;18 (3):E421-4.
  • Madabushi R, Tewari S, Agarwal A, Agarwal A, Gautam SK. In Response to Font et al. Pain Physician. 2016 May;19 (4):E684-6.
  • Madabushi R, Agarwal A, Tewari S, Gautam SK, Khuba S. Depression masquerading as chest pain in a patient with Wolff Parkinson White syndrome. Korean J Pain. 2016 Oct;29 (4):262-265. Epub 2016 Sep 29
  • Kerai S, Saith V, Kumar R, Tewari S. Airway management in Hurler's syndrome: A persistent challenge for anaesthesiologists. Indian J Anaesth. 2016 Aug; 60(8): 599-601. doi: 10.4103/0019-5049.187811.
  • Tewari S, Goyal P, Rastogi A, Agarwal A, Singh PK. Anesthetic challenges of extrinsic trachea-bronchial compression due to posterior mediastinal mass: Our experience with a large esophageal mucocele. Ann Card Anaesth 2017 Jul-Sep; 20(3):359-361. doi: 10.4103/aca.
  • Kannaujia A, Tewari S, Verma A. A simple novel technique to make any supraglottic airway device magnetic resonance imaging compatible: A fusion of the past with the present. Anesth Essays Res 2017 Apr-Jun;11(2):535-536. doi: 10.4103
  • Verma A, Tewari S, Kannaujia A. Perioperative management of patients with severe hypophosphataemia secondary to oncogenic osteomalacia: Our experience and review of literature. Indian J Anaesth 2017 Jul;61(7):590-593. doi: 10.4103
  • Tewari S, Agarwal A, Gautam SK, Madabushi R. Intercostal Neuralgia occurring as a complication of Splanchnic nerve Radiofrequency Ablation in a patient with chronic pancreatitis. Pain Physician 2017 Jul;20(5):E747-E750.
  • Tewari S, Dhiraaj S, Sachan V, Bhargava T, Verma A. Ultrasound as a point-of-care tool for early detection of potential complications like pneumothorax associated with the pectoralis block. Indian J Anaesth 2017;61:852-3.
  • Kerai S, Bhalotra AR, Tewari S, Misra A. Near total airway obstruction due to tracheal granulations: an anesthesiologist’s nightmare. Anaesth Pain & Intensive Care 2016; 20(4):480-483
  • L. Gupta, S. Kr. Nihalani, S. Tewari, P. Bhadoria and S. Wadhawan, "Undiagnosed Abdominal Paraganglioma: An Anaesthetic Challenge," Open Journal of Anesthesiology, Vol. 3 No. 10, 2013, pp. 438-440. doi: 10.4236/ojanes.2013.310091
  • Invited Faculty at the prestigious Intervention Pain Management Fellowship (Basic to Advanced Course) conducted by the Interventional Pain and Spine Centre (IPSC), Dwarka, New Delhi
  • Guest lecture: ‘Symptom Management in Palliative Care’ at the 1st Pain and Palliative Care Course’ at Fortis Hospital, Noida, January 23, 2019
  • Guest lecture: ‘Evidence based management of neuropathic pain’ at the 4th Annual Conference of the Indian Society of Pain Clinicians, Lucknow, India, November 16-18, 2018
  • Guest lecture: ‘Genicular nerve RF is better than PRP for moderate to severe Osteoarthritic Knee Pain (Pro-Con Session)’ at the 7th Annual Conference of the Society for Ultrasound in Anaesthesia, Jodhpur, Rajasthan, India, October 27-31, 2018
  • Guest lecture: ‘Orofacial Pain’ at the International Conference on Recent Advances in Pain ICRA-PAIN, Jammu, September 28-30, 2018
  • Guest lecture: ‘Intensive and Palliative Care joining hands’ at the CME cum Workshop on Pain and Palliative Care, Haldwani, Uttarakhand, India, April 29, 2018.
  • Guest lecture: ‘Role of interventions in lumbar canal stenosis’ at the 6th International Conference on Pain Management, Goa, India, September 6-10, 2017
  • Guest lecture: ‘Prescribing a Fentanyl Patch’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Video presentation: ‘Radiofrequency Ablation of Genicular Nerves’ at the 4th International Conference on Pain Management, Lucknow, India, November 7-9, 2015
  • Oral Paper Presentation: ‘Upper Back Pain in a patient with Ehler Danlos Syndrome’ Presented at the 3rd International Conference on Pain Management, Jaipur, Rajasthan, India, August 16-18, 2015
  • Poster Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at ANAESTHESIOLOGY 2013- Annual Meeting of the American Society of Anesthesiologists, San Francisco, California, October 11-16, 2013.
  • Oral Paper Presentation: ‘Entropy Monitoring in Patients for in vitro fertilisation: Effect on Total Propofol Consumption and Intraoperative Awareness’. Presented at the 60th Annual National Conference of the Indian Society of Anaesthesiologists, Indore, MP, India, December 26-29, 2012
  • Oral Paper presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at Indian Society of Anaesthesiologists Delhi Annual Conference ISADAC, New Delhi, April 6-7, 2013
  • Oral Paper Presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 61st Annual National Conference of the Indian Society of Anaesthesiologists, Guwahati, Assam, India, December 26-29, 2013
  • E-poster presentation: ‘Entropy vs standard clinical monitoring using total intravenous anesthesia during transvaginal oocyte retrieval in patients for in vitro fertilization.’ Presented at the 3rd Annual Conference of Uttarakhand Chapter of Indian Society of Anaesthesiologists, Haldwani, Uttarakhand, India, November 16, 2013
  • Awards & Achievements

  • Certified “EPEC (Education in Palliative and End-of-life Care) Trainer”, by the Indian Association of Palliative Care in collaboration with Feinberg School of Medicine (USA) (2018)
  • The TN Jha Memorial Award for best MD thesis (2013)
  • Fellowship & Membership

  • International Association for the study of Pain (IASP)
  • Indian Society for the Study of Pain (ISSP)
  • Indian Association of Palliative Care (IAPC)
  • Indian Society of Pain Clinicians (ISPC)
  • Academy Of Regional Anesthesia of India (AORA)
  • Indian Society of Anaesthesiologists (ISA)
  • Languages Spoken

  • English
  • Hindi
  • Field of Expertise

  • Chronic and Cancer Pain Management
  • Palliative Care
  • Pain management for terminally ill patients
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