Karl Mareth, M.D.

Digestive Healthcare of Georgia

Gastroenterology

Jasper, Woodstock, Canton

Most recent review: 2 weeks ago Recent
4.9
46 Ratings
27 Comments

Dr. Karl Mareth is an experienced Gastroenterologist serving the North Georgia community. With a medical degree from Texas Tech and advanced training from the Mayo Clinic, he brings a high level of clinical expertise to his patients in Jasper, Woodstock, and Canton. He is dedicated to improving patient quality of life through accurate diagnosis and effective treatment of gastrointestinal conditions.

4.9
46 Ratings
27 Comments

Dr. Karl Mareth is an experienced Gastroenterologist serving the North Georgia community. With a medical degree from Texas Tech and advanced training from the Mayo Clinic, he brings a high level of clinical expertise to his patients in Jasper, Woodstock, and Canton. He is dedicated to improving patient quality of life through accurate diagnosis and effective treatment of gastrointestinal conditions.

The reviews listed below were collected independently of Digestive Healthcare of Georgia through rater8. Each review represents an authentic and verified patient experience.

I was so pleased he was referred to me. He explained everything to me regarding my bloodwork and I was able to ask him questions about my bloodwork without feeling rushed. He is one of the best doctors I have ever had.

(2 weeks ago) Jul-2026

Nice first appointment & seems to be a great doctor !

(2 weeks ago) Jul-2026

Dr. Mareth is wonderful. He takes alot of time with you and listens to your needs and explains everything to you. Had a great experience with him and would highly recommended him.

(3 weeks ago) Jul-2026

I felt as if ,I was the only patient.

(1 month ago) Jun-2026

He was very professional and addressed personal care as well. Took time to explain in detail my problems and optional procedures to handle them. Liked him very much.

(1 month ago) Jun-2026

Very nice and respectful person glad to have him treating me

(1 month ago) Jun-2026

Not everything was explained the way I would have liked.

(1 month ago) Jun-2026

Professional, thorough

(2 months ago) May-2026

Great guy , explained everything to me that I didn’t know. Highly recommend him

(2 months ago) May-2026

First visit; asked what was going on, listened AND understood what I was going through.

(2 months ago) May-2026
Read More