Dr. Ryan Sohail Kaiser is a leading Paediatric Gastroenterologist with six years of experience, specialising in diagnostic upper GI endoscopy, nutritional rehabilitation, and liver transplantation. He received his training at Medical College and Hospital, Kolkata, and Rainbow Children’s Hospital, Hyderabad, with advanced expertise in diagnostic and therapeutic endoscopy, as well as ultrasound-guided liver biopsies.
Dr. Ryan Sohail Kaiser has extensive experience in diagnostic and therapeutic endoscopies and colonoscopies in children and adults, including variceal ligations and stricture dilatations.
He is also proficient in paediatric OPD management for long-term GI and liver issues, including functional GI disorders, chronic hepatitis B & C, IBD and IBS.
Doctor Kaiser is also engaged in extensive pre- and post-liver transplant medical management for infants and children with CLD, ACLF and ALF.
MBBS from Calcutta National Medical College, Kolkata in 2017
MD in Paediatrics and Neonatology from Calcutta National Medical College, Kolkata in 2019
DNB in Paediatrics in 2022
FNB in Pediatric Gastroenterology from Rainbow Children's Hospital, Hyderabad in 2025
Paediatric Gastroenterology Diagnostic and Therapeutic Upper GI endoscopy and colonoscopy Nutritional rehabilitation: enteral and parenteral nutrition Ultrasound-guided liver biopsies Paediatric Liver Transplantation