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.
Professional and helpful
(2 weeks ago)
Mar-2026
Very thorough and caring staff and doctor!!
(1 month ago)
Mar-2026
Knowledgeable and a good communicator.
(1 month ago)
Mar-2026
Attentive listener and explains things thoroughly. Professional and knowledgeable.
(1 month ago)
Mar-2026
Dr. Mareth is a great person. He's extremely thorough and explains everything to you, went over my past visit entirely, reports from all of my tests/procedures from all of my other doctors. Never ever rushes me out, asks if I have any questions or concerns. Dr. Mareth is very knowledgeable. I would recommend him to anyone.
(1 month ago)
Feb-2026
Muy amable, muy buena explicación, excelente atención.
(1 month ago)
Feb-2026
Exceptionally smart, thorough, and understandable.
(2 months ago)
Feb-2026
I’m glad to be his patient
(2 months ago)
Feb-2026
Very conscience...detailed
(2 months ago)
Feb-2026
Dr. Mareth takes the time to look at your individual situation based on your health and your age doesn’t require things to be done just to run up a bill. I trusted his decisions and feel very comfortable with him..
(2 months ago)
Feb-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.
Professional and helpful
Very thorough and caring staff and doctor!!
Knowledgeable and a good communicator.
Attentive listener and explains things thoroughly. Professional and knowledgeable.
Dr. Mareth is a great person. He's extremely thorough and explains everything to you, went over my past visit entirely, reports from all of my tests/procedures from all of my other doctors. Never ever rushes me out, asks if I have any questions or concerns. Dr. Mareth is very knowledgeable. I would recommend him to anyone.
Muy amable, muy buena explicación, excelente atención.
Exceptionally smart, thorough, and understandable.
I’m glad to be his patient
Very conscience...detailed
Dr. Mareth takes the time to look at your individual situation based on your health and your age doesn’t require things to be done just to run up a bill. I trusted his decisions and feel very comfortable with him..