Dr Vinayak S Rengan
Paediatric Surgery | Deep Tech & AI Research
Paediatric Surgery
MS (General Surgery) MCh (Paediatric Surgery) MRCS (Edinburgh)
15+ Years Experience

Paediatric Surgery
MS (General Surgery) MCh (Paediatric Surgery) MRCS (Edinburgh)
15+ Years Experience
Dr. Vinayak Rengan is one of Chennai’s leading Paediatric Surgeons, with extensive experience in the diagnosis and surgical management of neonatal, infant, and childhood surgical conditions. He is known for his expertise in advanced paediatric surgical care, minimally invasive procedures, and compassionate treatment approach for children.
Over the course of his medical career, Dr. Vinayak Rengan has managed a wide range of complex paediatric surgical conditions with precision and dedication. His clinical practice focuses on providing safe, evidence based, and child friendly surgical care while ensuring comfort and confidence for both children and parents.
His areas of expertise include neonatal surgery, gastrointestinal surgery in children, laparoscopic paediatric surgery, congenital anomaly correction, hernia and hydrocele surgery, appendicitis management, urological procedures, and emergency paediatric surgical care.
Dr. Vinayak Rengan is recognised for his patient centred approach, surgical precision, and commitment to delivering high quality paediatric healthcare. He continues to focus on advanced surgical techniques and modern treatment protocols to achieve the best possible outcomes for children.
Schedule your appointment with ease. For any assistance with booking your visit, please contact our appointment desk.

Paediatric Surgery
MS (General Surgery) MCh (Paediatric Surgery) MRCS (Edinburgh)
15+ Years Experience
Dr. Vinayak Rengan is one of Chennai’s leading Paediatric Surgeons, with extensive experience in the diagnosis and surgical management of neonatal, infant, and childhood surgical conditions. He is known for his expertise in advanced paediatric surgical care, minimally invasive procedures, and compassionate treatment approach for children.
Over the course of his medical career, Dr. Vinayak Rengan has managed a wide range of complex paediatric surgical conditions with precision and dedication. His clinical practice focuses on providing safe, evidence based, and child friendly surgical care while ensuring comfort and confidence for both children and parents.
His areas of expertise include neonatal surgery, gastrointestinal surgery in children, laparoscopic paediatric surgery, congenital anomaly correction, hernia and hydrocele surgery, appendicitis management, urological procedures, and emergency paediatric surgical care.
Dr. Vinayak Rengan is recognised for his patient centred approach, surgical precision, and commitment to delivering high quality paediatric healthcare. He continues to focus on advanced surgical techniques and modern treatment protocols to achieve the best possible outcomes for children.
Paediatric Surgery
Neonatal Surgery
Pediatric Solid Tumour Management
Laparoscopy
Abdominal Surgery
Trauma Surgery
Surgical Education
Applied AI in Endoscopy & Surgery
Awards & Recognitions:
Gold Medal in Pharmacology – Kilpauk Medical College, 2012
Swapna Dutta Award for Best Paper in Urology – IAPSCON 2023
Best Presentation Award – IAPSCON 2024, Rishikesh
Best Pitch Award – GATES India ICT Channel Summit 2025
Best Paper Award – PESICON 2026, New Delhi
Publications & Book Chapters:
Artificial Intelligence in Pediatric Surgery – IAPS Textbook of Pediatric Surgery, 2026
Tentorial Meningioma – PGINS Monograph Series on Meningioma
ICG-FA and Anastomotic Leak Rates: A Systematic Review – Surgical Endoscopy, 2025
Laparoscopic Retrograde Nephrectomy to Prevent Open Conversion – Cureus, 2024
Schedule your appointment with ease. For any assistance with booking your visit, please contact our appointment desk.
