Meet Dr. Avinash Tank your super-specialist surgeon
A super-specialist bariatric, gastro & laparoscopic surgeon in Ahmedabad with 25+ years of experience — known for accurate diagnosis, honest advice and the least-invasive effective treatment.
Dr. Avinash TankMCh · Surgical Gastroenterologist
A surgeon who tells you the truth — even when it means not operating
Dr. Avinash Tank is a super-specialist bariatric, gastro & laparoscopic surgeon in Ahmedabad with 25+ years of experience and 15+ years as a super-specialist. He holds an MCh in Surgical Gastroenterology from SGPGIMS — India's premier GI institute — with fellowships in liver, pancreas and bariatric surgery and advanced training in Japan & South Korea.
Every patient deserves an accurate diagnosis, an honest opinion on whether surgery is truly needed, and the least-invasive effective treatment. That key-hole-first, patient-centred philosophy is why 98% of patients recommend Dr. Tank and travel to him from across India and abroad.
World-class qualifications you can trust
Qualifications
MBBS · MS (General Surgery) · MCh (Surgical Gastroenterology, SGPGIMS).
Fellowships
Liver Surgery · Pancreas Surgery · Bariatric Surgery.
Advanced training
SGPGIMS (India's premier GI centre) + advanced training in Japan & South Korea.
Memberships
IAGES · Association of Surgeons of India (ASI) · International surgical societies.
Registration
Rajasthan Medical Council Reg. No. 19058.
Languages
English, Hindi, Gujarati.
A journey built on rigour & excellence
Strong surgical foundation with full general-surgery training and registration.
Super-specialisation in Surgical Gastroenterology at India's premier GI institute.
Focused fellowships in liver, pancreas & bariatric surgery, plus advanced training in Japan & South Korea.
One of Gujarat's most experienced GI, bariatric & cancer surgeons — trusted by 55,000+ patients.
Specialist surgical care, all under one roof
Bariatric & metabolic surgery
Weight-loss & diabetes-reversal surgery for lasting metabolic health.
GI cancer surgery
Stomach, colon, liver, pancreas & oesophageal cancer surgery.
Gallbladder & hernia
Key-hole gallbladder removal and all types of hernia repair.
Liver & pancreas surgery
Advanced surgery for complex liver and pancreatic conditions.
Diagnostic & therapeutic endoscopy
ERCP, gastroscopy & colonoscopy for precise diagnosis and treatment.
Robotic surgery
Robotic-assisted precision for bariatric, hernia & GI cancer surgery.
See the experience in practice
Super-specialist GI, bariatric & cancer surgeon. SGPGIMS (India's premier GI centre) + advanced training in Japan & South Korea. Read full profile →
Last reviewed: June 2026Meet Dr. Tank for an honest, expert opinion
Book a confidential consultation — same-week slots available across Ahmedabad and for patients travelling from other cities.