“Dr. Neha Kumar performed a highly specialised Surgery combined with HIPEC for my mother's condition. Her expertise throughout the process gave our family the reassurance we needed during such a difficult time.”

Dr. T.S. Bala Shanmugam
Surgical Gastroenterologist
- Dr. T.S. Bala Shanmugam is a renowned Surgical Gastroenterologist and Minimally Invasive Bariatric Surgeon with 35 years of experience.
- He has performed over 2,500 Basic and Advanced Laparoscopic Surgeries throughout his career.
- His expertise extends to Laparoscopic Surgeries, Minimally Invasive Bariatric Surgery, and Robotic Surgery.
- He also specialises in treating Urinary Incontinence (UI), Colonoscopy, Colorectal Surgery, Endoscopic Surgery, and Laser Fissure Surgery.
- Dr. Shanmugam completed his MBBS in 1989 at Sri Ramachandra Medical College and Research Institute, Chennai, and his MS in General Surgery at Kasturba Medical College, Mangalore.
- He earned his FMAS (Fellow of Minimal Access Surgery) from the Association of Minimal Access Surgeons of India (AMASI).
- He also received specialised training in Advanced Laparoscopic Surgery at IRCAD, Strasburg, France, and in Robotic Surgery at the World Laparoscopic Hospital, New Delhi.
- Dr. Shanmugam has published multiple articles in national and international journals.
- He is an active member of several prestigious organisations, including the Society of American Gastrointestinal and Endoscopic Surgeons (USA), the Asia-Pacific Hernia Society, the European Association of Transluminal Surgery, the Indian Association of Gastrointestinal Endoscopic Surgeons, the Association of Minimal Access Surgeons of India, the Obesity and Metabolic Surgical Society of India, and the Indian Association of Pancreatology.
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- Dr. T.S. Bala Shanmugam is a renowned Surgical Gastroenterologist and Minimally Invasive Bariatric Surgeon with 35 years of experience.
- He has performed over 2,500 Basic and Advanced Laparoscopic Surgeries throughout his career.
- His expertise extends to Laparoscopic Surgeries, Minimally Invasive Bariatric Surgery, and Robotic Surgery.
- He also specialises in treating Urinary Incontinence (UI), Colonoscopy, Colorectal Surgery, Endoscopic Surgery, and Laser Fissure Surgery.
- Dr. Shanmugam completed his MBBS in 1989 at Sri Ramachandra Medical College and Research Institute, Chennai, and his MS in General Surgery at Kasturba Medical College, Mangalore.
- He earned his FMAS (Fellow of Minimal Access Surgery) from the Association of Minimal Access Surgeons of India (AMASI).
- He also received specialised training in Advanced Laparoscopic Surgery at IRCAD, Strasburg, France, and in Robotic Surgery at the World Laparoscopic Hospital, New Delhi.
- Dr. Shanmugam has published multiple articles in national and international journals.
- He is an active member of several prestigious organisations, including the Society of American Gastrointestinal and Endoscopic Surgeons (USA), the Asia-Pacific Hernia Society, the European Association of Transluminal Surgery, the Indian Association of Gastrointestinal Endoscopic Surgeons, the Association of Minimal Access Surgeons of India, the Obesity and Metabolic Surgical Society of India, and the Indian Association of Pancreatology.

Dr. M Srinivas
Medical Gastroenterologist
- Dr. M Srinivas is a leading Medical Gastroenterologist having 25 years of experience.
- His areas of special interest include Inflammatory bowel disease (Crohn’s disease and Ulcerative colitis), esophageal/anorectal motility disorders, and bile acid malabsorption.
- He is a proficient endoscopist (gastroscopy and colonoscopy).
- He is the past Editor-in-chief of an e-journal, Clinical Medicine Insights: Gastroenterology and is on the Editorial Board of the Indian Journal of Gastroenterology.
- He has also presented various abstracts at the British, American, and Indian Society of Gastroenterology annual conferences.
- He has several publications in leading peer-reviewed medical journals.
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- Dr. M Srinivas is a leading Medical Gastroenterologist having 25 years of experience.
- His areas of special interest include Inflammatory bowel disease (Crohn’s disease and Ulcerative colitis), esophageal/anorectal motility disorders, and bile acid malabsorption.
- He is a proficient endoscopist (gastroscopy and colonoscopy).
- He is the past Editor-in-chief of an e-journal, Clinical Medicine Insights: Gastroenterology and is on the Editorial Board of the Indian Journal of Gastroenterology.
- He has also presented various abstracts at the British, American, and Indian Society of Gastroenterology annual conferences.
- He has several publications in leading peer-reviewed medical journals.

Dr. Mahadevan B
Medical GastroenterologistChennai, India
23+ years of experience
Head of Department
Works At: Gleneagles Global Hospital, Chennai
- Dr. B. Mahadevan is a Medical Gastroenterologist with over 21 years of experience.
- He is capable of performing a wide range of therapeutic procedures in hepatobiliary diseases and luminal disorders, such as ERCP (Endoscopic Retrograde Cholangio Pancreatogram), EUS (Endoscopic ultrasound), POEM (Per Oral Endoscopic Myotomy) for Achalasia cardia, and ESD (Endoscopic Submucosal Dissection) for early gastrointestinal cancers.
- His educational qualifications include MBBS, MD (Pediatrics) from JIPMER, and DM (Gastroenterology).
- He received training in ERCP (Endoscopic Retrograde Cholangio-Pancreaticogram) and EUS (Endoscopic ultrasound) in 2009, advanced ESD/POEM training at Zhongshan University Hospital in Shanghai, China, in 2019, and advanced ESD/POEM training at West China Hospital in Chengdu, China, in 2019.
- Dr. Mahadevan presented a paper on “Clearance of impacted stone at hepatico-jejunostomy site with spyglass cholangioscopy DS and laser lithotripsy” in ENDO 2017 (1st World Congress of GI Endoscopy in February 2017).
- He has also been a reviewer for the European Journal for Gastroenterology and Hepatology for the past five years.
- He was invited for a lecture at a National Conference in Chengdu, China, and presented a topic on “EUS Rendezvous technique” in September 2019.
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- Dr. B. Mahadevan is a Medical Gastroenterologist with over 21 years of experience.
- He is capable of performing a wide range of therapeutic procedures in hepatobiliary diseases and luminal disorders, such as ERCP (Endoscopic Retrograde Cholangio Pancreatogram), EUS (Endoscopic ultrasound), POEM (Per Oral Endoscopic Myotomy) for Achalasia cardia, and ESD (Endoscopic Submucosal Dissection) for early gastrointestinal cancers.
- His educational qualifications include MBBS, MD (Pediatrics) from JIPMER, and DM (Gastroenterology).
- He received training in ERCP (Endoscopic Retrograde Cholangio-Pancreaticogram) and EUS (Endoscopic ultrasound) in 2009, advanced ESD/POEM training at Zhongshan University Hospital in Shanghai, China, in 2019, and advanced ESD/POEM training at West China Hospital in Chengdu, China, in 2019.
- Dr. Mahadevan presented a paper on “Clearance of impacted stone at hepatico-jejunostomy site with spyglass cholangioscopy DS and laser lithotripsy” in ENDO 2017 (1st World Congress of GI Endoscopy in February 2017).
- He has also been a reviewer for the European Journal for Gastroenterology and Hepatology for the past five years.
- He was invited for a lecture at a National Conference in Chengdu, China, and presented a topic on “EUS Rendezvous technique” in September 2019.

Dr. Saravanan Periasami
Surgical Gastroenterologist
- Currently associated as Consultant with Department of Surgical Gastroenterology at Global Hospital, Chennai
- Awarded for best Oral presentation in national surgical oncology conference 2009 Prof Snehalatha Gold Medal for best outgoing student in surgical oncology (2009/10)
- Interests are Head & Neck Oncology, Gastro Intestinal Oncology
- Member of various renowned associations such as Association of surgeons of India, Indian Association of Surgical Oncology Royal college of surgeons of Edingburgh.
- Published journals such as "Limb conservation in extremity soft tissue sarcoma with vascular involvement" Indian Journal of Orthopedics. "Preachings and practices in Papillary carcinoma of thyroid" Indian journal of endocrinology. "Seminal vesicle malignancy - A rare clinical entity" Indian journal of Urology
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- Currently associated as Consultant with Department of Surgical Gastroenterology at Global Hospital, Chennai
- Awarded for best Oral presentation in national surgical oncology conference 2009 Prof Snehalatha Gold Medal for best outgoing student in surgical oncology (2009/10)
- Interests are Head & Neck Oncology, Gastro Intestinal Oncology
- Member of various renowned associations such as Association of surgeons of India, Indian Association of Surgical Oncology Royal college of surgeons of Edingburgh.
- Published journals such as "Limb conservation in extremity soft tissue sarcoma with vascular involvement" Indian Journal of Orthopedics. "Preachings and practices in Papillary carcinoma of thyroid" Indian journal of endocrinology. "Seminal vesicle malignancy - A rare clinical entity" Indian journal of Urology
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