Office Locations:

Baptist Medical Center Office
Phone:  (405) 702-1300
Fax:    (405) 702-1280

Yukon Office
Phone:  (405) 717-5380

Sumit A. Walia, M.D.

Dr. Sumit A. Walia is board certified in both Gastroenterology and Internal Medicine. Dr. Walia is a native of Oklahoma City, Oklahoma and obtained his medical degree from the University of Oklahoma College of Medicine. He completed his residency in Internal Medicine at Temple University Hospital in Philadelphia and fellowship training in Gastroenterology at the University of Oklahoma Health Sciences Center. He is a member of several professional organizations, including the American College of Gastroenterology, American Gastroenterological Association, and American Society for Gastrointestinal Endoscopy.  He joined Digestive Disease Specialists in July 2015.

Dr. Walia has extensive training in all aspects of gastroenterology and endoscopy, including diagnosis and treatment for disorders of the esophagus, stomach, small intestine, liver, gallbladder, and colon. He has a special interest in gastroesophageal reflux, swallowing disorders, gastrointestinal bleeding, viral hepatitis, Crohn’s disease & ulcerative colitis, and colorectal cancer prevention.

Dr. Walia’s Prep Information

Dr. Walia would like to thank you for allowing him to participate in your medical care as your GI doctor in OKC. If you have been scheduled for an upcoming procedure please read below.

1. Please review the Endoscopic Prep Information prior to your procedure.

2. Dr. Walia’s medical staff will direct you to the appropriate procedure preparation below. Please download and print the information so that you can fill in your appointment date and time. Don’t hesitate to call our office if you have any questions.