D. Isaac Gaines, M.D.
Practice: Gastroenterology Associates
Specialty: Gastroenterology
Office locations: Greenville, SC
Dr. D. Isaac Gaines, M.D. received his undergraduate degree in biology from Birmingham-Southern College in Alabama. He continued with his education and graduated from the University of Alabama-School of Medicine, where he also completed his internship and residency. He was chosen to be the chief resident and instructor before deciding to pursue a fellowship at the Medical University of South Carolina for gastroenterology and hepatology.
Dr. D. Isaac Gaines, M.D. received his undergraduate degree in biology from Birmingham-Southern College in Alabama. He continued with his education and graduated from the University of Alabama-School of Medicine, where he also completed his internship and residency. He was chosen to be the chief resident and instructor before deciding to pursue a fellowship at the Medical University of South Carolina for gastroenterology and hepatology.
Dr. Gaines received his undergraduate degree in biology from Birmingham-Southern College in Alabama. He continued with his education and graduated from the University of Alabama-School of Medicine, where he also completed his internship and residency. He was chosen to be the chief resident and instructor before deciding to pursue a fellowship at the Medical University of South Carolina for gastroenterology and hepatology. He chose his fellowship because he felt he connected with patients with liver disease while he was a medical student. He enjoyed the relationships he developed with people with life-threatening illnesses and the complexity of liver disease.
Dr. Gaines is presently a member of the Greenville County Medical Society, South Carolina Medical Association, South Carolina Gastroenterology Association, and American College of Gastroenterology. He is board certified with the American Board of Internal Medicine for Gastroenterology.
Dr. Gaines is originally from Alabama but enjoys the Greenville area for the outdoor opportunities. “I can be hiking in the mountains, riding my bike, or kayaking on a lake, all within an hour’s drive.”

I'm very pleased with how Dr Gaines treated me.He is very professional and kind.
Very friendly and informative. I was able to talk with him before and after the procedure.
Wonderful doctor!
I’ve had this procedure before, but Dr. Gaines was absolutely a wonderful pleasant doctor. Great experience.
He explains things well, he is patient, will answer any questions and does not rush. He is very kind and supportive! I feel very confident in his ability to take care of my needs.
Extremely personable and professional. He made me feel comfortable.
He is willing to help find your problem! He is very knowledgeable!
Dr. Gaines is great! Highly recommend! He really cares about his patient!
Good experience. Dr. Gaines was very nice and professional.
Listens well, great doc!