Dr. Erin McCoy, M.D., is a native of California and attended the University of Notre Dame for undergraduate studies prior to attending New York Medical College. After residency is Los Angeles at Harbor-UCLA Medical Center, she moved to San Francisco to complete a fellowship in gastroenterology at California Pacific Medical Center. Upon graduating in 2016, she stayed on to work for the Sutter Pacific Medical Foundation.
Dr. Erin McCoy, M.D., is a native of California and attended the University of Notre Dame for undergraduate studies prior to attending New York Medical College. After residency is Los Angeles at Harbor-UCLA Medical Center, she moved to San Francisco to complete a fellowship in gastroenterology at California Pacific Medical Center. Upon graduating in 2016, she stayed on to work for the Sutter Pacific Medical Foundation.
The reviews listed below were collected independently of Idaho Gastroenterology Associates through rater8. Each review represents an authentic and verified patient experience.
Very personable and knowledgeable.
(6 days ago)
Mar-2026
She is the best
(1 month ago)
Feb-2026
Dr McCoy is always incredibly kind and takes time to explain everything in detail.
(1 month ago)
Feb-2026
Erin put me at ease right away with her friendly demeanor and reassurance. Excellent doctor!
(1 month ago)
Feb-2026
She really takes the time to listen and make sure
(1 month ago)
Feb-2026
Very good at interacting with Juan. Very good at explaining things.
(1 month ago)
Feb-2026
To me she is totally awesome. I trust her completely
(2 months ago)
Jan-2026
Very nice and professional
(2 months ago)
Jan-2026
Brilliant Doctor! I’ve been to many gastroenterologist’s over the years, and she by far has offered the clearest information and solutions to the issues I have.
(2 months ago)
Jan-2026
Informative and genuine.
(2 months ago)
Jan-2026
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Boise Office
425 West Bannock Street Boise, ID 83702
Nampa Office
1200 Garrity Boulevard Nampa, ID 83687
Dr. Erin McCoy, M.D., is a native of California and attended the University of Notre Dame for undergraduate studies prior to attending New York Medical College. After residency is Los Angeles at Harbor-UCLA Medical Center, she moved to San Francisco to complete a fellowship in gastroenterology at California Pacific Medical Center. Upon graduating in 2016, she stayed on to work for the Sutter Pacific Medical Foundation.
Dr. McCoy moved to Boise and joined IGA in the summer of 2020. In her spare time she enjoys jogging, Pilates, cooking, and exploring Idaho with her husband and two children.
See other doctors in Idaho Gastroenterology Associates
Very personable and knowledgeable.
She is the best
Dr McCoy is always incredibly kind and takes time to explain everything in detail.
Erin put me at ease right away with her friendly demeanor and reassurance. Excellent doctor!
She really takes the time to listen and make sure
Very good at interacting with Juan. Very good at explaining things.
To me she is totally awesome. I trust her completely
Very nice and professional
Brilliant Doctor! I’ve been to many gastroenterologist’s over the years, and she by far has offered the clearest information and solutions to the issues I have.
Informative and genuine.