Karl Mareth, M.D.

Digestive Healthcare of Georgia

Gastroenterology

Jasper, Woodstock, Canton

Most recent review: 1 week ago Recent
4.9
34 Ratings
20 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
34 Ratings
20 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.

Professional, thorough

(1 week ago) May-2026

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

(2 weeks ago) May-2026

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

(2 weeks ago) May-2026

Very personable and professional.

(2 weeks ago) May-2026

Excellent physician. Compassonate, sleigh forward and takes the tine to educate you on your choices. Impressively informed me on my choices in my health and empowered me to make changes. No guilt, no reprimand just education.

(3 weeks ago) May-2026

Great doctor!!!

(3 weeks ago) May-2026

Excellent, kind, and Professional

(3 weeks ago) May-2026

Straight forward. Calm demeanor. Very knowledgeable. Great advice.

(1 month ago) May-2026

Very professional and informative, takes time to answer and explain in a very understandable way. I’d highly recommend Dr. Mareth

(1 month ago) Apr-2026

Professional and helpful

(2 months ago) Mar-2026
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