Meet Our Gastroenterologists

Gary Roark Gary Roark M.D. Russell Roark Russell Roark M.D.
4.9/5
4.9 /5
717 Reviews

Google
5.0/5
May 16, 2026
Google Abilene Endoscopy Center

As far as a colonoscopy goes it was a fine experience no issues with it whatsoever. Not that it’s my favorite thing to do but they at least make it easy. Nice friendly staff and Dr. Roark was wonderful.

Google
5.0/5
May 13, 2026
Google Abilene Endoscopy Center

Google
5.0/5
May 11, 2026
Google Abilene Endoscopy Center

Great, staff, parking is a bit of a problem. And tge wait was a bit excessive but the Dr was fantastic and seemed to truly care.

Google
5.0/5
May 10, 2026
Google Abilene Endoscopy Center

AEC did a great job with my procedure. Everyone was very knowledgeable and helpful. Dr. Russell Roark explained the results and follow up in great detail. He had a great sense of humor which helped ease the tension. I would recommend AEC for all your colonoscopy needs.

Google
5.0/5
May 4, 2026
Google Abilene Endoscopy Center

I was a bit nervous, but Brooke put me at ease and then started my IV easily and flawlessly! Got it started with just one stick that I barely felt. I was most worried about starting the IV and it was nearly painless! Everything else went smoothly and then we were done, and I was on my way to find some pancakes for breakfast!