Dr. Tapan Singh Chauhan

Dr. Tapan Singh Chauhan is a distinguished surgical oncologist at Artemis Hospital, Gurugram, with advanced expertise in gastrointestinal oncology, hepatopancreaticobiliary (HPB) cancers, and peritoneal surface malignancies. With extensive training across India and Europe, including specialized fellowships in HIPEC, CRS, and robotic surgery, Dr. Chauhan is regarded as one of the leading cancer specialists for complex oncological surgeries. His unique integration of laparoscopic, robotic, and open surgical techniques ensures precision, faster recovery, and improved patient outcomes.

• Gastrointestinal cancers (esophagus, stomach, colon, rectum, small intestine)
• Liver, pancreas, and bile duct cancers
• Peritoneal surface malignancies (colorectal, ovarian, gastric cancers, mesothelioma, pseudomyxoma peritonei)
• Urological cancers (kidney, bladder, testicular)
• Gynecological malignancies (cervical, uterine, ovarian cancers)
• Retroperitoneal sarcomas and complex abdominal tumors

• Upper Gastrointestinal Surgeries
• Esophagectomy (open & laparoscopic)
• Radical Gastrectomy with D2 dissection
• Radical Cholecystectomy
• Hepatopancreaticobiliary (HPB) Surgeries
• Whipple’s Surgery (pancreaticoduodenectomy)
• Distal Pancreatosplenectomy
• Liver resections (hepatectomy)
• Colorectal Oncology
• Hemicolectomy, Subtotal & Total Colectomy
• Low Anterior Resection (LAR) & Ultra-LAR
• Abdominoperineal Resection (APR)
• Peritoneal Surface Malignancy Surgeries
• Cytoreductive Surgery (CRS)
• HIPEC (Hyperthermic Intraperitoneal Chemotherapy)
• PIPAC (Pressurized Intraperitoneal Aerosol Chemotherapy)
• Urological & Gynecological Oncology
• Radical Cystectomy & Nephrectomy (total/partial)
• Retroperitoneal Lymph Node Dissection (RPLND)
• Radical & fertility-preserving gynecological surgeries

Dr. Chauhan completed his MBBS and MS (General Surgery) at Pt. B.D. Sharma PGIMS, Rohtak, followed by an MCh in Surgical Oncology from Gujarat Cancer Research Institute (GCRI), Ahmedabad. He pursued advanced training through a Senior Residency in Surgical Oncology at AIIMS Delhi, a GI & HPB Oncology Fellowship in Heidelberg, Germany, an ESSO Fellowship in Cytoreductive Surgery, HIPEC & PIPAC in Lyon, France, and a Fellowship in Minimal Access Oncology at Indo-American Cancer Institute, Hyderabad. He also holds an FMAS in Minimal Access Surgery.

His recognitions include the ESSO Fellowship Award (Lyon, France, 2019), Boehringer-Ingelheim Travel Grant (EHPBA Congress, Germany, 2017), ESMO Travel Award (Singapore, 2017), and multiple awards for academic excellence, poster, and paper presentations. He has published numerous research papers in peer-reviewed journals and serves as a faculty member and presenter at international oncology conferences.

Patients choose Dr. Chauhan for his ability to combine world-class oncological training with advanced robotic surgery techniques. His expertise in complex gastrointestinal, HPB, and peritoneal surface cancer surgeries makes him a highly sought-after specialist. With a proven record of successful outcomes, a patient-centric approach, and comprehensive cancer care under one roof at Artemis Hospital, Dr. Chauhan represents the ideal choice for advanced surgical oncology treatment in India.