Meet Our Gastroenterologists

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

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!

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

Great customer service. Staff was friendly, knowledgeable and efficient.

Google
5.0/5
Apr 22, 2026
Google Abilene Endoscopy Center

Google
5.0/5
Apr 20, 2026
Google Abilene Endoscopy Center