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John R. Douglas Peterson, MD

Mercy Clinic
John R. Douglas Peterson, MD, Mercy

John R. Douglas Peterson, MD

Specialty

  • Gastroenterology
(4.0/5)
117 Ratings | 15 Comments
Accepting new patients
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Location and Contact Information

About John R. Douglas Peterson, MD

Education
Medical School
  • Tulane University
Fellowships
  • Medical University of South Carolina-Gastroenterology
Residency
  • Wilford Hall Medical Center-Internal Medicine
Specialty
Board Certifications
  • American Board of Internal Medicine
  • Amer Bd Internal Medicine (Gastroenterology)
Affiliations
  • Mercy Hospital Washington
Languages
  • English
Looking for more options?
Find the Mercy provider who's right for you.
View all Gastroenterology providers.
Looking for more options?
Find the Mercy provider who's right for you.
View all Gastroenterology providers.

Patient Ratings and Comments

Rating

From 117 patients
(4.0/5)
The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

Comments

Viewing 1-3 of 15 comments
Highlights from patients about their experience with this provider:
  • May 8, 2025
    (5/5)
    It was a very quick appointment. My doctor came in on time and he seemed very knowledgeable and was very happy with the outcome.
  • Mar 20, 2025
    (5/5)
    Well, I think everybody was very good. I even got my labs done in a timely manner. I just haven't heard about the lab yet, but I do appreciate everything that they did. Thank you.
  • Mar 20, 2025
    (5/5)
    Dr Peterson listened to me. Very helpful.

Insurance Accepted

This listing is provided as a guide only. Please verify with your insurance provider.
Aetna
Anthem BlueCross BlueShield
Ascension Smart Health
Cigna
Essence

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