English

    Fellowship & Membership

  • American College of Surgeons.
  • American Society of Colon and Rectal Surgery.
  • International Heapto-PancreatoBiliary.
  • Association (IHPBA).
  • Society of Surgeons of the Alimentary Tract (SSAT).
  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
  • Society of Surgical Oncology (SSO).
  • Indian Societies: ACRSI, IASO, ASI.
  • Various modalities of Gastrointestinal surgery including Robotic Surgery and HIPEC (Hyperthermic Intraperitoneal Chemotherapy) treatment for abdominal cancers.
  • Laparoscopic surgery including SILS.
  • Upper gastrointestinal surgery for diseases affecting the liver, esophagus, and stomach, and Colorectal surgery for diseases of the colon, rectum, and anal canal.
  • Surgical oncology.
  • HIPEC treatment.
  • Field of Expertise

  • Advanced Laparoscopy Gastrointestinal, Liver, Pancreas and Biliary Surgery, Colorectal Surgery, GI and Liver Oncosurgery
  • Inflammatory Bowel Disease: Crohn's and Ulcerative Colitis
  • Languages Spoken

  • English
  • Kannada
  • Tamil
  • Hindi
  • Awards & Achievements

  • Courtesy faculty at Weill Cornell Medical College, New York.
  • Guest Faculty at AIMS Rishikesh.
  • Leading Health Professionals of the World - 2013 Hassan Nama Chief Resident Teaching Award 2009 Alpha Omega Alpha Resident Teaching Award.
  • Cornell Chapter 2005 University of Michigan: Dean’s List, Golden Key National Honor Society.
  • Talks & Publications

  • Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease.
  • Seastedt KP, Trencheva K, Michelassi F, Alsaleh D, Mislom JW, Sonoda T, Lee S, Nandakumar G. Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease. DCR 2014 Dec:57(12):1364-70.
  • A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery.
  • Milsom JW, Trencheva K, Sonoda T, Nandakumar G, Shukla PJ, Lee S. A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery. Surg Endosc. 2014 Aug 27. 
  • Textbook of Uncommon Cancer, Fourth Edition, Uncommon Cancers of the Stomach Popa E, Schnoll-Sussman F, Jesudian A, Nandakumar G, and Shah MA. Textbook of Uncommon Cancer, Fourth Edition. Eds Raghavan, Blanke. 2012.
  • Dr. Govind Nandakumar on Doctor runs 3 km to perform crucial surgery, the patient recovers | The Indian Express | The Pioneer | Amar Ujala | Hindustan | Navabharat | Prahaar | Vijay Karnataka | Prajavani | Vijayavani.Click Here
  • Dr. Govind Nandakumar on Best pooping position: Indian vs Western toilet | Happiest Health. Click Here
  • Dr. Govind Nandakumar on World Food Safety Day 2023 : BoldSky | Goodlife. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur and Sarjapur: Dr. Govind Nandakumar on Burning sensation in your stomach? Check for peptic ulcers | Healthshots. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur, Hebbal and Sarjapur: Dr. Govind Nandakumar on No, Apple Cider Vinegar Is Not A Magic Potion For Weight Loss; Know What The Science Says | ABP Live | MSN. Click Here

    Languages Spoken

  • English
  • Kannada
  • Tamil
  • Hindi
  • Fellowship & Membership

  • American College of Surgeons.
  • American Society of Colon and Rectal Surgery.
  • International Heapto-PancreatoBiliary.
  • Association (IHPBA).
  • Society of Surgeons of the Alimentary Tract (SSAT).
  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
  • Society of Surgical Oncology (SSO).
  • Indian Societies: ACRSI, IASO, ASI.
  • Various modalities of Gastrointestinal surgery including Robotic Surgery and HIPEC (Hyperthermic Intraperitoneal Chemotherapy) treatment for abdominal cancers.
  • Laparoscopic surgery including SILS.
  • Upper gastrointestinal surgery for diseases affecting the liver, esophagus, and stomach, and Colorectal surgery for diseases of the colon, rectum, and anal canal.
  • Surgical oncology.
  • HIPEC treatment.
  • Field of Expertise

  • Advanced Laparoscopy Gastrointestinal, Liver, Pancreas and Biliary Surgery, Colorectal Surgery, GI and Liver Oncosurgery
  • Inflammatory Bowel Disease: Crohn's and Ulcerative Colitis
  • Awards & Achievements

  • Courtesy faculty at Weill Cornell Medical College, New York.
  • Guest Faculty at AIMS Rishikesh.
  • Leading Health Professionals of the World - 2013 Hassan Nama Chief Resident Teaching Award 2009 Alpha Omega Alpha Resident Teaching Award.
  • Cornell Chapter 2005 University of Michigan: Dean’s List, Golden Key National Honor Society.
  • Talks & Publications

  • Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease.
  • Seastedt KP, Trencheva K, Michelassi F, Alsaleh D, Mislom JW, Sonoda T, Lee S, Nandakumar G. Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease. DCR 2014 Dec:57(12):1364-70.
  • A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery.
  • Milsom JW, Trencheva K, Sonoda T, Nandakumar G, Shukla PJ, Lee S. A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery. Surg Endosc. 2014 Aug 27. 
  • Textbook of Uncommon Cancer, Fourth Edition, Uncommon Cancers of the Stomach Popa E, Schnoll-Sussman F, Jesudian A, Nandakumar G, and Shah MA. Textbook of Uncommon Cancer, Fourth Edition. Eds Raghavan, Blanke. 2012.
  • Dr. Govind Nandakumar on Doctor runs 3 km to perform crucial surgery, the patient recovers | The Indian Express | The Pioneer | Amar Ujala | Hindustan | Navabharat | Prahaar | Vijay Karnataka | Prajavani | Vijayavani.Click Here
  • Dr. Govind Nandakumar on Best pooping position: Indian vs Western toilet | Happiest Health. Click Here
  • Dr. Govind Nandakumar on World Food Safety Day 2023 : BoldSky | Goodlife. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur and Sarjapur: Dr. Govind Nandakumar on Burning sensation in your stomach? Check for peptic ulcers | Healthshots. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur, Hebbal and Sarjapur: Dr. Govind Nandakumar on No, Apple Cider Vinegar Is Not A Magic Potion For Weight Loss; Know What The Science Says | ABP Live | MSN. Click Here

    Field of Expertise

  • Advanced Laparoscopy Gastrointestinal, Liver, Pancreas and Biliary Surgery, Colorectal Surgery, GI and Liver Oncosurgery
  • Inflammatory Bowel Disease: Crohn's and Ulcerative Colitis
  • Fellowship & Membership

  • American College of Surgeons.
  • American Society of Colon and Rectal Surgery.
  • International Heapto-PancreatoBiliary.
  • Association (IHPBA).
  • Society of Surgeons of the Alimentary Tract (SSAT).
  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
  • Society of Surgical Oncology (SSO).
  • Indian Societies: ACRSI, IASO, ASI.
  • Various modalities of Gastrointestinal surgery including Robotic Surgery and HIPEC (Hyperthermic Intraperitoneal Chemotherapy) treatment for abdominal cancers.
  • Laparoscopic surgery including SILS.
  • Upper gastrointestinal surgery for diseases affecting the liver, esophagus, and stomach, and Colorectal surgery for diseases of the colon, rectum, and anal canal.
  • Surgical oncology.
  • HIPEC treatment.
  • Languages Spoken

  • English
  • Kannada
  • Tamil
  • Hindi
  • Awards & Achievements

  • Courtesy faculty at Weill Cornell Medical College, New York.
  • Guest Faculty at AIMS Rishikesh.
  • Leading Health Professionals of the World - 2013 Hassan Nama Chief Resident Teaching Award 2009 Alpha Omega Alpha Resident Teaching Award.
  • Cornell Chapter 2005 University of Michigan: Dean’s List, Golden Key National Honor Society.
  • Talks & Publications

  • Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease.
  • Seastedt KP, Trencheva K, Michelassi F, Alsaleh D, Mislom JW, Sonoda T, Lee S, Nandakumar G. Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease. DCR 2014 Dec:57(12):1364-70.
  • A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery.
  • Milsom JW, Trencheva K, Sonoda T, Nandakumar G, Shukla PJ, Lee S. A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery. Surg Endosc. 2014 Aug 27. 
  • Textbook of Uncommon Cancer, Fourth Edition, Uncommon Cancers of the Stomach Popa E, Schnoll-Sussman F, Jesudian A, Nandakumar G, and Shah MA. Textbook of Uncommon Cancer, Fourth Edition. Eds Raghavan, Blanke. 2012.
  • Dr. Govind Nandakumar on Doctor runs 3 km to perform crucial surgery, the patient recovers | The Indian Express | The Pioneer | Amar Ujala | Hindustan | Navabharat | Prahaar | Vijay Karnataka | Prajavani | Vijayavani.Click Here
  • Dr. Govind Nandakumar on Best pooping position: Indian vs Western toilet | Happiest Health. Click Here
  • Dr. Govind Nandakumar on World Food Safety Day 2023 : BoldSky | Goodlife. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur and Sarjapur: Dr. Govind Nandakumar on Burning sensation in your stomach? Check for peptic ulcers | Healthshots. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur, Hebbal and Sarjapur: Dr. Govind Nandakumar on No, Apple Cider Vinegar Is Not A Magic Potion For Weight Loss; Know What The Science Says | ABP Live | MSN. Click Here

    Awards & Achievements

  • Courtesy faculty at Weill Cornell Medical College, New York.
  • Guest Faculty at AIMS Rishikesh.
  • Leading Health Professionals of the World - 2013 Hassan Nama Chief Resident Teaching Award 2009 Alpha Omega Alpha Resident Teaching Award.
  • Cornell Chapter 2005 University of Michigan: Dean’s List, Golden Key National Honor Society.
  • Fellowship & Membership

  • American College of Surgeons.
  • American Society of Colon and Rectal Surgery.
  • International Heapto-PancreatoBiliary.
  • Association (IHPBA).
  • Society of Surgeons of the Alimentary Tract (SSAT).
  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
  • Society of Surgical Oncology (SSO).
  • Indian Societies: ACRSI, IASO, ASI.
  • Various modalities of Gastrointestinal surgery including Robotic Surgery and HIPEC (Hyperthermic Intraperitoneal Chemotherapy) treatment for abdominal cancers.
  • Laparoscopic surgery including SILS.
  • Upper gastrointestinal surgery for diseases affecting the liver, esophagus, and stomach, and Colorectal surgery for diseases of the colon, rectum, and anal canal.
  • Surgical oncology.
  • HIPEC treatment.
  • Field of Expertise

  • Advanced Laparoscopy Gastrointestinal, Liver, Pancreas and Biliary Surgery, Colorectal Surgery, GI and Liver Oncosurgery
  • Inflammatory Bowel Disease: Crohn's and Ulcerative Colitis
  • Languages Spoken

  • English
  • Kannada
  • Tamil
  • Hindi
  • Talks & Publications

  • Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease.
  • Seastedt KP, Trencheva K, Michelassi F, Alsaleh D, Mislom JW, Sonoda T, Lee S, Nandakumar G. Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease. DCR 2014 Dec:57(12):1364-70.
  • A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery.
  • Milsom JW, Trencheva K, Sonoda T, Nandakumar G, Shukla PJ, Lee S. A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery. Surg Endosc. 2014 Aug 27. 
  • Textbook of Uncommon Cancer, Fourth Edition, Uncommon Cancers of the Stomach Popa E, Schnoll-Sussman F, Jesudian A, Nandakumar G, and Shah MA. Textbook of Uncommon Cancer, Fourth Edition. Eds Raghavan, Blanke. 2012.
  • Dr. Govind Nandakumar on Doctor runs 3 km to perform crucial surgery, the patient recovers | The Indian Express | The Pioneer | Amar Ujala | Hindustan | Navabharat | Prahaar | Vijay Karnataka | Prajavani | Vijayavani.Click Here
  • Dr. Govind Nandakumar on Best pooping position: Indian vs Western toilet | Happiest Health. Click Here
  • Dr. Govind Nandakumar on World Food Safety Day 2023 : BoldSky | Goodlife. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur and Sarjapur: Dr. Govind Nandakumar on Burning sensation in your stomach? Check for peptic ulcers | Healthshots. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur, Hebbal and Sarjapur: Dr. Govind Nandakumar on No, Apple Cider Vinegar Is Not A Magic Potion For Weight Loss; Know What The Science Says | ABP Live | MSN. Click Here

    Talks & Publications

  • Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease.
  • Seastedt KP, Trencheva K, Michelassi F, Alsaleh D, Mislom JW, Sonoda T, Lee S, Nandakumar G. Accuracy of CTE and MRE imaging to detect lesions preoperatively in patients with Crohn’s disease. DCR 2014 Dec:57(12):1364-70.
  • A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery.
  • Milsom JW, Trencheva K, Sonoda T, Nandakumar G, Shukla PJ, Lee S. A prospective trial evaluating the clinical performance of a novel surgical energy device in laparoscopic colon surgery. Surg Endosc. 2014 Aug 27. 
  • Textbook of Uncommon Cancer, Fourth Edition, Uncommon Cancers of the Stomach Popa E, Schnoll-Sussman F, Jesudian A, Nandakumar G, and Shah MA. Textbook of Uncommon Cancer, Fourth Edition. Eds Raghavan, Blanke. 2012.
  • Dr. Govind Nandakumar on Doctor runs 3 km to perform crucial surgery, the patient recovers | The Indian Express | The Pioneer | Amar Ujala | Hindustan | Navabharat | Prahaar | Vijay Karnataka | Prajavani | Vijayavani.Click Here
  • Dr. Govind Nandakumar on Best pooping position: Indian vs Western toilet | Happiest Health. Click Here
  • Dr. Govind Nandakumar on World Food Safety Day 2023 : BoldSky | Goodlife. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur and Sarjapur: Dr. Govind Nandakumar on Burning sensation in your stomach? Check for peptic ulcers | Healthshots. Click Here
  • Manipal Hospitals Yeshwanthpur, Millers Road, Varthur, Hebbal and Sarjapur: Dr. Govind Nandakumar on No, Apple Cider Vinegar Is Not A Magic Potion For Weight Loss; Know What The Science Says | ABP Live | MSN. Click Here
  • Fellowship & Membership

  • American College of Surgeons.
  • American Society of Colon and Rectal Surgery.
  • International Heapto-PancreatoBiliary.
  • Association (IHPBA).
  • Society of Surgeons of the Alimentary Tract (SSAT).
  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
  • Society of Surgical Oncology (SSO).
  • Indian Societies: ACRSI, IASO, ASI.
  • Various modalities of Gastrointestinal surgery including Robotic Surgery and HIPEC (Hyperthermic Intraperitoneal Chemotherapy) treatment for abdominal cancers.
  • Laparoscopic surgery including SILS.
  • Upper gastrointestinal surgery for diseases affecting the liver, esophagus, and stomach, and Colorectal surgery for diseases of the colon, rectum, and anal canal.
  • Surgical oncology.
  • HIPEC treatment.
  • Field of Expertise

  • Advanced Laparoscopy Gastrointestinal, Liver, Pancreas and Biliary Surgery, Colorectal Surgery, GI and Liver Oncosurgery
  • Inflammatory Bowel Disease: Crohn's and Ulcerative Colitis
  • Languages Spoken

  • English
  • Kannada
  • Tamil
  • Hindi
  • Awards & Achievements

  • Courtesy faculty at Weill Cornell Medical College, New York.
  • Guest Faculty at AIMS Rishikesh.
  • Leading Health Professionals of the World - 2013 Hassan Nama Chief Resident Teaching Award 2009 Alpha Omega Alpha Resident Teaching Award.
  • Cornell Chapter 2005 University of Michigan: Dean’s List, Golden Key National Honor Society.

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FAQ's

A gastroenterologist is a specialist who is an expert in treating various stomach diseases and conditions. Some of the top doctors for stomach problems in Bangalore are Dr Govind Nandakumar, Dr (Colonel) Avnish Seth VSM, Dr Anurag Jindal, Dr Deepak Ganga, and Dr Gurbakhshish Singh Sidhu.

It becomes necessary to visit a gastroenterologist if a patient is showing the following signs and symptoms:

  • Trouble swallowing

  • Frequent heartburn

  • Abdominal bloating

  • Constipation

  • Diarrhoea

  • Unexplained weight loss

  • Rectal bleeding

  • Excessive gas formation

  • Light-coloured stools

  • Yellow skin and eyes (jaundice)

  • Peptic ulcer

  • Sudden or severe abdominal pain

The frequency of visits to a gastroenterologist depends on your age and condition. If you are more than 50 years old, it is recommended to visit a gastroenterologist once every 10 years for a colonoscopy, a procedure that scans the colon and rectum for any abnormalities. If you have any serious conditions like regular heartburn, diarrhoea, rectal bleeding, etc. you might need to visit a stomach doctor frequently. 

Gastroenterologists can help in diagnosing the hernia and relieving your symptoms, however the best treatment for a hernia is surgery. Hence it is best to consult a general surgeon to treat a hernia.

A gastroenterologist can perform various surgeries related to digestive organs including the oesophagus, stomach, small intestine, large intestine, and rectum. Some of the major surgeries are appendicitis, colon cancer and other gastrointestinal cancers, diverticular disease, gallbladder disease, gastroesophageal reflux disease (GERD) and hiatal hernias, hernia, inflammatory bowel disease, rectal prolapse, etc.