Nathan A. Merriman, MD
Gastrointestinal Motility DisordersGastroenterology
Highlights
Age Groups Seen
- Adult 19-64
- Older Adult >65
Gender
MaleHospital Affiliation
- Park City Hospital
- Riverton Hospital
- Alta View Hospital
- Intermountain Medical Center
- LDS Hospital
Expertise
Education
- Fellowship: University of Pennsylvania Health System, Gastroenterology, 2008
- Residency: University of Pennsylvania Health System, Internal Medicine, 2005
- Medical School: University of North Carolina at Chapel Hill, 2002
Board Certifications
- Gastroenterology: American Board of Internal Medicine, 2008
Ratings & Reviews
5 out of 5
60 ratings, 5 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 2/15/2026
Keep it up.
- 5 out of 5 starsReviewed on 2/14/2026
My GI dysfunctions are complicated…Dr Merriman is experienced and knowledgeable- he listens carefully to my questions and concerns and then involves me with determining the next steps. I have every confidence in him.
- 5 out of 5 starsReviewed on 10/31/2025
Great doctor! I am so lucky to have him as my doctor!
- 5 out of 5 starsReviewed on 8/26/2025
Dr. Merriman is an excellent doctor, he listens to all my concerns and answers my questions thoroughly. He is very patient with helping me figure out all my many health issues and where to go from where I am currently.
- 5 out of 5 starsReviewed on 7/8/2025
He was the best..my wife and I were very impressed with him and cant wait to get started with his plan.