Neil Crittenden, M.D.

Neil Crittenden, M.D.

Dr. Neil Crittenden is board certified in both Gastroenterology and Internal Medicine and was born and raised in Oklahoma City. He has advanced training in colonoscopy and endoscopic mucosal resection of colon polyps. His specialties include colon cancer risk assessment and prevention, diagnosing and treating indigestion, swallowing difficulty, heart burn, acid reflux, bloating, abdominal pain, Crohn’s Disease, ulcerative colitis, irritable bowel syndrome, inherited genetic cancer syndromes, liver disease including cirrhosis, chronic hepatitis B and C viral infections.

 After attending medical school at the University of Oklahoma, he completed his Internal Medicine residency and Gastroenterology fellowship at the University of Louisville. While at the University of Louisville he developed advanced skills in treating patients with intestinal, liver and nutritional disorders. He has published several peer-reviewed articles on the treatment of liver disease, including alcohol hepatitis and hepatitis C.

Dr. Crittenden Prep Information

Dr. Crittenden 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, Dr. Crittenden’s medical staff will direct you to the appropriate procedure information below.

• Colonoscopy/SUPREP Instructions

• GoLYTELY/Trilyte Prep Instructions

• Esophagogastroduodenoscopy – EGD