3.2
12 Ratings with 4 written Reviews
Summary
Dr. Barry Hamann treats colon polyps, diverticular disease, and diverticulosis, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He practices family medicine and has 36 years of experience. He is affiliated with Asante Three Rivers Medical Center and Providence Saint Vincent Medical Center.
Dr. Hamann earned his medical degree from Loma Linda University School of Medicine and completed his residency at Kaiser Permanente Medical Center. He sees patients in Grants Pass, Oregon, and speaks English and Spanish.
Dr. Hamann earned his medical degree from Loma Linda University School of Medicine and completed his residency at Kaiser Permanente Medical Center. He sees patients in Grants Pass, Oregon, and speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 36 years of experience
- speaks English, Spanish
- Kaiser Permanente Medical Center
- 4 written reviews
- 1 specialty
- 7 areas of expertise
- 2 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Spent time with me
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Locations
Dr. Barry Colfax Hamann has 3 locationsMountainview Family Practice
741 NE 6th StGrants Pass, OR 97526 Tel: (541) 471-2701
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
Compare with Similar Doctors
 |  |  |  |
| Dr. Barry Colfax Hamann, MD | Dr. Kimberly Ann Shields | Helix Virtual Care | Dr. Amy K Gillcrist, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 36 Years of Experience | 24 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English | |
| Grants Pass , OR | Portland , OR | Boca Raton , FL | Portland , OR |
| Med School: Loma Linda University School Of Medicine | Med School: Univ Of North Texas Health Science Center Texas College Of Osteopathic Med | Med School: Oregon Health & Science University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Barry Colfax Hamann
Medical Specialties
Dr. Barry Colfax Hamann has the following specialty
Specialty Expertise
Dr. Barry Colfax Hamann has the following 7 areas of expertise
Certifications, License, & Education
36 Years Experience
Dr. Barry Colfax Hamann holds an expired medical license in the state of Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.
Education & Training
Residency
Completed their residency at Kaiser Permanente Medical Center.
Medical School
Graduated from Loma Linda University School Of Medicine in 1990.
NPI Number
Dr. Hamann's NPI number is 1194725069.
Similar doctors
Frequently Asked Questions
- Where is Dr. Barry Hamann's office located?
- Dr. Barry Hamann's office is located at 741 NE 6th St, Grants Pass, OR, 97526.
- Is Dr. Barry Hamann accepting new patients?
- Dr. Barry Hamann is accepting new patients on Vitals. View Dr. Barry Hamann's profile on Vitals to make an appointment.
- What languages does Dr. Barry Hamann speak?
- Dr. Barry Hamann speaks English and Spanish.
- Does Dr. Barry Hamann accept my insurance?
- You can see the insurance plans that Dr. Barry Hamann accepts on their Vitals profile.
- Which hospitals is Dr. Barry Hamann affiliated with?
- Dr. Barry Hamann is affiliated with Asante Three Rivers Medical Center and Providence Saint Vincent Medical Center.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
