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Dr. Dever graduated from the Saba University School of Medicine,Saba University School of Medicine in 2004. He works in Boise, ID and 1 other location and specializes in Gastroenterology. Dr. Dever is affiliated with Jennifer Moreno Department Of Veterans Affairs Medical Center, St Lukes Boise Medical Center and Saint Alphonsus Regional Medical Center.

accepting new patients
5

15 Ratings
22 years of experience
Saba University School Of Medicine
15 written reviews
1 specialty
8 areas of expertise
3 hospital affiliations
2 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Dever's Ratings and Reviews

5

15 Ratings with 15 written Reviews

Average Wait Time 13 Minutes

How was your appointment with
Dr. Dever?

Patients’ Perspective

Gave an accurate diagnosis: (11) Did WellNeeds Improvement (0)
Had a good bedside manner: (13) Did WellNeeds Improvement (0)
Spent time with me: (12) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (10) Did WellNeeds Improvement (0)
Flexible scheduling: (11) Did WellNeeds Improvement (1)
Saw me in a timely manner: (3) Did WellNeeds Improvement (0)
Staff was courteous: (2) Did WellNeeds Improvement (1)

Patients express high levels of satisfaction with Dr. John Dever, frequently noting his professionalism, thoroughness, and ability to explain procedures in an understandable manner. Many appreciate the coordinated and seamless experience provided by Dr. Dever and his team, highlighting their friendliness, respectfulness, and expertise. However, some reviews mention negative aspects such as poor communication from the staff and dissatisfaction with the procedural expectations versus the reality. Overall, patients largely commend Dr. Dever's care and expertise while noting sporadic issues with the office's communication practices.

AI-generated from the text of patient reviews

15 ratings & reviews

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Showing 1 to 10 of 15 reviews

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the doc was grt he had my health his number one . but the staff and your communicating skill and personal thoughts for the customer is rotten it seem you only do communication when you can make a buck

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Saw me in a timely manner

Needs Improvement

Flexible scheduling
Staff was courteous

September 3rd, 2026

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The entire procedure was not what I had expected. Dr. Dever and his entire team were phenomenal . To have a colonoscopy is quiet invasive, especially for us older folks. They are all so kind and respectful. They took the fear totally out of it. Would like to say thank you again.

July 16th, 2026

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Dr. Dever is so amazing! He explains everything in a way I can understand. He’s very thorough before and after procedure. Dr. Dever shows that he genuinely cares and his staff are all incredibly knowledgeable and professional!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

Needs Improvement

July 16th, 2026

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Positive experience, very coordinated process. It was very timely and the doctor and all the nurses were top notch.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

Needs Improvement

May 21st, 2026

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My husband and I couldn’t be more satisfied! Dr Dever is a high quality physician all the way around! We saw him several yrs ago when he was with Saltzer. We found him again at IGA! We are very confident in his abilities as a surgeon etc. So thankful we found him again!

May 8th, 2026

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My first experience of colonoscopy and he and the others made it simple and comfortable!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Needs Improvement

April 21st, 2026

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Dr. Dever and his staff were amazing, from beginning to end. I am happy to have been taken care of by all who were involved. Thank you so much!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

January 6th, 2026

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Facility, staff, and Dr. Dever were great. Their process from scheduling to check-in to procedure to discharge was simple and seamless. Great experience with IGA.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

January 6th, 2026

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This was the the most uneventful colonoscopy I have had to date even though my colon was not completely evacuated. Both Dr. Dever and his staff were professional and efficient with no time wasted. Thanks to the doctor and his staff and I hope I have have the same group next time.

Did Well

Had a good bedside manner
Spent time with me
Flexible scheduling

Needs Improvement

January 5th, 2026

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Well, what can I say, but it is SOOO nice to make your patients feel COMFORTABLE in EVERY way: experience/knowledge, professionalism, friendly, calming and concerned with your well-being!!! That goes from the front desk (sorry, but I forgot the young man's name), to Carrie who got me ready for the procedure, to the anesthesiologist to the main man, Dr. Dever himself. ALL A+ in their fields. SERIOUSLY. Thank you ALL for taking good care of me!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

December 15th, 2025

Idaho Gastroenterology Associates

425 W Bannock StBoise, ID 83702

Get Directions

Tel: (208) 343-6458

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Idaho Gastroenterology Associates

875 S Vanguard Way Ste 310Meridian, ID 83642

Get Directions

Tel: (208) 343-6458

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. John Dever, MD	Rebecca Humphries, APRN	Troy Linnemeyer Carr	Rachel Nicole Elledge
Gastroenterology	Gastroenterology	Nurse Practitioner	Nurse Practitioner
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
5 (15 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
22 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
	Speaks English
Boise , ID	Sacramento , CA	Nampa , ID	Boise , ID
Med School: Saba University School Of Medicine	Med School: Emory University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Gastroenterology

Abdominal Pain
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

Dr. John Dever holds an expired medical license in the state of Idaho.

Medical License

Medical Doctor with an expired medical license in the state of Idaho that expired in 2026.

Education & Training

Medical School

Graduated from Saba University School Of Medicine in 2006 and SABA UNIVERSITY SCHOOL OF MEDICINE in 2004.

NPI Number

Dr. Dever's NPI number is 1093918724.

Elizabeth Hachova
Nurse Practitioner
| Meridian, ID
(0)
Mckayla Ann Lively
Nurse Practitioner
| Twin Falls, ID
(0)
Dr. John Stephen Collier
Gastroenterology
10 Years Exp | Boise, ID
(0)
Dr. Lauren Marissa Cooper
Gastroenterology
7 Years Exp | Omaha, NE
(0)
Dr. Erin Richardson Lane, MD
Gastroenterology
15 Years Exp | Boise, ID
(0)
Dr. Ellen B Hunter, MD
Gastroenterology
43 Years Exp | Boise, ID
(4)
Dr. Jason Farrell, DO
Gastroenterology
| Nampa, ID
(1)
June Marie Reiling
Gastroenterology
| Boise, ID
(0)
Dr. Victoria Jaeger, DO
Gastroenterology
10 Years Exp | Nampa, ID
(19)
Jeremy Taylor Gardner
Nurse Practitioner
| Boise, ID
(0)

Which hospitals is Dr. John Dever affiliated with?: Dr. John Dever is affiliated with Jennifer Moreno Department Of Veterans Affairs Medical Center, St Lukes Boise Medical Center, and Saint Alphonsus Regional Medical Center.
Is Dr. John Dever accepting new patients?: Dr. John Dever is accepting new patients on Vitals. View Dr. John Dever's profile on Vitals to make an appointment.
Where is Dr. John Dever's office located?: Dr. John Dever's office is located at 425 W Bannock St, Boise, ID, 83702.
Does Dr. John Dever accept my insurance?: You can see the insurance plans that Dr. John Dever accepts on their Vitals profile.
How can I make an appointment with Dr. John Dever?: You can find contact information for Dr. John Dever here on Vitals.

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Summary

Quick Facts

Patients’ Perspective

Dr. Dever's Ratings and Reviews

Patients’ Perspective

Patients Say

15 ratings & reviews

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Office Locations

Idaho Gastroenterology Associates

Idaho Gastroenterology Associates

Compare with Similar Doctors

Insurance Plans Accepted by Dr. John Dever

Medical Specialties

Dr. John Dever has the following specialty

Specialty Expertise

Dr. John Dever has the following 8 areas of expertise

Hospital Affiliations

Dr. Dever is affiliated with the following hospitals. This means he can practice and admit patients at these hospitals.

Certifications, License, & Education

22 Years Experience

Medical License

Education & Training

Medical School

NPI Number

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Frequently Asked Questions

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