Sumit A. Walia, M.D., is a board-certified gastroenterologist with INTEGRIS Health Medical Group Gastroenterology Portland.

Sumit A. Walia, M.D., is a board-certified gastroenterologist with INTEGRIS Health Medical Group Gastroenterology Portland.
Born and raised in Oklahoma City, Walia earned his medical degree from the University of Oklahoma College of Medicine. He completed his internal medicine residency at Temple University Hospital in Pennsylvania before pursuing fellowship training in gastroenterology at the University of Oklahoma Health Sciences Center in Oklahoma City.
Walia has been practicing with INTEGRIS Health since 2015. He is committed to providing high-quality, compassionate, evidence-based care for patients with a wide range of digestive health conditions. His patient-centered approach emphasizes clear communication, preventive care and individualized treatment plans to help patients achieve and maintain optimal gastrointestinal health.
His clinical interests include screening and diagnostic colonoscopy, esophagogastroduodenoscopy (EGD), pH testing, capsule endoscopy, gastroesophageal reflux disease, swallowing disorders, gastrointestinal bleeding, viral hepatitis, Crohn’s disease, ulcerative colitis and colorectal cancer prevention.
Walia sees patients at INTEGRIS Health Medical Group Gastroenterology Portland, located at 5401 N. Portland Ave., Suite 540, Oklahoma City, OK 73112. To learn more, call 405-727-3065.