Karl Mareth, M.D.

Practice: Digestive Healthcare of Georgia

Specialty: Gastroenterology

Office locations: Jasper, Woodstock, Canton

Most recent review: 3 days ago New
4.9 out of 5
82 Ratings
44 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 out of 5
82 Ratings
44 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 love this practice! The girls in the office are fabulous and Dr. Mareth is as well

Rated 5 out of 5 stars
(3 days ago) Nov-2026

Very nice, talks very fast but answers all question, s I trust him.

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Dr Mareth and his staff were kind, professional, and knowledgeable. They answered all my questions and treated me with respect.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

He takes time to understand the issues.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

All my questions were answered so I could understand

Rated 5 out of 5 stars
(1 month ago) Oct-2026

Dr mareth and staff are wonderful

Rated 5 out of 5 stars
(1 month ago) Oct-2026

Listens well. Makes excellent notes they print out and give me at checkout. Great review of my overall health.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

He is so kind and takes time with his patients he’s very kind you don’t find doctors that actually care he is the best doctor I’ve ever had

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Dr. Mareth has improved a lot in the way that he talks to me as a patient. He listens to me and makes sure I understand the process.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Excellent doctor.. Very knowledgeable. Great customer service! The Best!

Rated 5 out of 5 stars
(1 month ago) Sep-2026