Gastroenterology (GI) Services

Wilson Health offers a complete range of digestive gastroenterology (GI) services. Our medical team uses the latest tests and technology available to diagnose and treat a wide range of digestive conditions, including cancer.

Gastroenterology Tests and Services:
- A full range of diagnostic and screening tests, including sigmoidoscopy, EGD, ERCP and colonoscopy.
- Advice on lifestyle changes.
- Surgery, including many minimally-invasive options.

Meet Our Gastroenterologists

Dr. Jajeh is a board certified and fellowship-trained gastroenterologist with Wilson Health. He received his medical degree from Damascus University Medical School in Damascus, Syria. He also went on to receive a master degree in Preventative Medicine from the University of Iowa. Dr. Jajeh completed his residency in Internal Medicine at Cook County Hospital in Chicago, Illinois.

930 Wapakoneta Ave. •  Sidney, OH 45365
(937) 492-1575


Dr. Taja is a fellowship-trained gastroenterologist with Wilson Health and Gastroenterology of West Central Ohio. He received his medical degree from the Faculty of Medicine University of Aleppo, Syria, followed by an intership and residency with Cook County Hospital in Chicago, Illinois. Dr. Taja completed his GI fellowship through Cook County Hospital.

Wilson Health  •  Professional Building, Suite 103
(937) 494-5275