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.
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
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DHC - Jasper
134 Mountainside Village Parkway Bldg 500 Jasper, GA 30143
DHC - Woodstock
1505 Stone Bridge Pkwy Suite 100 Woodstock, GA 30189
DHC - Canton
15 Reinhardt College Parkway Suite 104 Canton, GA 30114
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.
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.
Nice first appointment & seems to be a great doctor !
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.
I felt as if ,I was the only patient.
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.
Very nice and respectful person glad to have him treating me
Not everything was explained the way I would have liked.
Professional, thorough
Great guy , explained everything to me that I didn’t know. Highly recommend him
First visit; asked what was going on, listened AND understood what I was going through.