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.
Listens well. Makes excellent notes they print out and give me at checkout. Great review of my overall health.
(1 week 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
(1 week 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.
(1 week ago)
Sep-2026
Excellent doctor.. Very knowledgeable. Great customer service! The Best!
(2 weeks ago)
Sep-2026
Friendly and informative
(3 weeks ago)
Sep-2026
1st visit. Personable. Seems to listen well and work towards cleaner next steps.
(1 month ago)
Aug-2026
Honest understanding
(1 month ago)
Aug-2026
Very thorough. Explained everything in detail and answered any questions.
(1 month ago)
Aug-2026
I had concerns and everything I wondered about was answered concisely, professionally and kindly.
(1 month ago)
Aug-2026
Dr. Mareth was great. He asked me if I was having any issues. Listen to what I said and talk to me about what he was going to do to help me with my issues. Talked about my last visit and explain to me why he wanted to get some more blood work. He spent all the time I needed to understand what was going on, and I couldn’t recommend
(1 month ago)
Aug-2026
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.
Listens well. Makes excellent notes they print out and give me at checkout. Great review of my overall health.
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
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.
Excellent doctor.. Very knowledgeable. Great customer service! The Best!
Friendly and informative
1st visit. Personable. Seems to listen well and work towards cleaner next steps.
Honest understanding
Very thorough. Explained everything in detail and answered any questions.
I had concerns and everything I wondered about was answered concisely, professionally and kindly.
Dr. Mareth was great. He asked me if I was having any issues. Listen to what I said and talk to me about what he was going to do to help me with my issues. Talked about my last visit and explain to me why he wanted to get some more blood work. He spent all the time I needed to understand what was going on, and I couldn’t recommend