Northwest Ohio’s Largest Independent Gastroenterology Practice
Proudly serving our community for 30 years.
Northwest Ohio Gastroenterology Associates
Call: 419.471.1350 - Serving Toledo, Northwest Ohio & Southeast Michigan
Northwest Ohio Gastroenterology Associates is a highly respected private practice gastroenterology group in the Toledo area. NOGA consists of four board certified physicians and three certified nurse practitioners complemented by a highly trained clinical support staff. Our reputation throughout the entire metropolitan Toledo area has given us the unique ability to provide comprehensive care to the entire region. Learn More >
For patients & physicians who wish to schedule an endoscopic procedure (including screening colonoscopy without an office visit), Call our Direct Endoscopy Hotline: 419.471.1696
Our Physicians
David L. Zack, D.O., F.A.C.G.
Scott A. Corman, D.O.
Michael A. Pappas, M.D.
Doctor & staff were very professional & courteous. I liked the fact that they spent time with me and answered my questions. Will definitely use them again next time.
I knew I needed a colonoscopy but kept putting it off. I finally relented and it was not bad at all. Thanks Dr. Zack! I am no longer a chicken and will recommend to my friends.
The doctors and staff here are excellent. My whole family has come here and been treated so well. Dr. Pappas is down to earth, straight forward and easy to talk to. He makes you feel comfortable which can be the hardest part and you just feel like you’re in good hands. I highly recommend this facility. Excellent.
I was very pleased and impressed by my whole experience (even though the procedures themselves are not fun). I had a colonoscopy and an EGD. The whole process was very professionally done and was very efficient.
