John Dever, MD

Practice: Idaho Gastroenterology Associates

Specialty: Gastroenterology

Office locations: Nampa, ID

Most recent review: 1 week ago New
4.9 out of 5
216 Ratings
108 Comments

Dr. John Dever, M.D., was born and raised in Washington DC. He was director of gastroenterology at Saltzer Health/Intermountain Health in Idaho until operations ended in March 2024. He joined IGA in 2024. He is a board-certified gastroenterologist who focuses on wellness, diagnostic and therapeutic endoscopy, optimal patient experiences, colon cancer prevention, brain-gut disorders, and longevity.

4.9 out of 5
216 Ratings
108 Comments

Dr. John Dever, M.D., was born and raised in Washington DC. He was director of gastroenterology at Saltzer Health/Intermountain Health in Idaho until operations ended in March 2024. He joined IGA in 2024. He is a board-certified gastroenterologist who focuses on wellness, diagnostic and therapeutic endoscopy, optimal patient experiences, colon cancer prevention, brain-gut disorders, and longevity.

The reviews listed below were collected independently of Idaho Gastroenterology Associates through rater8. Each review represents an authentic and verified patient experience.

Very knowledgeable ,professional and caring.

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

The best

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

Dr. Dever is great. Kind, compassionate, and takes his time answering all of my questions. His staff was efficient and kind too!

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

A doctor with compassion while great at what he does.

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

Dr. Dever is the best. He is professional and thorough in seeking answers to my symptoms. Highly recommend!

Rated 5 out of 5 stars
(3 weeks ago) Sep-2026

He explained in detail what he was doing before he performed the banding. I appreciate knowing what is happening. He is skilled and quick.

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

Dr Dever is always concerned and takes care to ensure that I understand and know results

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

He is the greatest.

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

I am pleased to have Dr. Dever as my GI Doctor.

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

He was through and his associates, check receptionist good , nurse check in very good listener , and training professional very good .

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