Dr. Tehsin Abbas Petiwala is a distinguished gastroenterologist, endoscopist, and hepatologist renowned for expertise in managing a wide array of gastrointestinal conditions. He is a honorary consultant in distinguished hospitals of south mumbai such as Noor Hospital, Saifee Hospital, Wockhardt Hospital and Masina Hospital. He has his private clinic (Polynova Clinic) in Bhendi Bazaar. He has special interest in Fatty liver, Inflammatory Bowel Disease, Functional Bowel Disorders and Liver Cirrhosis. He is a member of American College of Gastroenterology and American Gastroenterology Association.