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J. Ross Petersen

J. Ross Petersen, MD

Rheumatology

Accepting New Patients
Need help scheduling? Call 435-688-6262

Highlights

Age Groups Seen

  • Adult 19-64
  • Older Adult >65

Gender

Male

Hospital Affiliation

  • St George Regional Hospital

Locations

  1. St. George Rheumatology Clinic
    • phone: 435-688-6262
    • fax: 385-297-2226

Expertise

Education

  • Fellowship: University of California Davis Health, Rheumatology, 2021
  • Residency: HonorHealth Scottsdale Thompson Peak Medical Center, Internal Medicine, 2019
  • Other: Educational Commission for Foreign Medical Graduates, 2016
  • Medical School: St. George's University School of Medicine, 2016

Board Certifications

  • Rheumatology: American Board of Internal Medicine, 2022

Ratings & Reviews

4.8 out of 5

396 ratings, 29 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 2/7/2026

    Good doctor

    5 out of 5 stars
    Reviewed on 2/5/2026

    Most thorough exam I’ve had with a doctor in a long time

    5 out of 5 stars
    Reviewed on 1/16/2026

    He is the best very caring and very sharp on medical needs

    5 out of 5 stars
    Reviewed on 12/5/2025

    This was my first meeting with him. He was so patient and knowledgeable. I didn’t feel rushed. I feel very comfortable knowing he is the rheumatologist I can see again.

    5 out of 5 stars
    Reviewed on 11/23/2025

    He checks all the boxes: listens, is knowledgeable, is willing to consider options, knows what works.

    5 out of 5 stars
    Reviewed on 11/22/2025

    Great bedside manner

    5 out of 5 stars
    Reviewed on 11/12/2025

    Got the care I needed.

    5 out of 5 stars
    Reviewed on 11/11/2025

    DR Petersen very kind, understanding,

    5 out of 5 stars
    Reviewed on 11/9/2025

    Great doctor. Took time to explain things clearly to me and suggest treatment strategies.

    5 out of 5 stars
    Reviewed on 10/24/2025

    Dr. Petersen is personable and knowledgeable.

    4 out of 5 stars
    Reviewed on 10/24/2025

    Thorough

    5 out of 5 stars
    Reviewed on 10/4/2025

    Dr. J Ross Petersen is an awesome person. I hope all physicians get the rating they deserve. I am once a year person.

    5 out of 5 stars
    Reviewed on 10/1/2025

    Confident in his expertise of arthritis

    5 out of 5 stars
    Reviewed on 9/26/2025

    Knowledgeable and giving great care.

    5 out of 5 stars
    Reviewed on 9/26/2025

    Always very informative and helpful

    5 out of 5 stars
    Reviewed on 9/24/2025

    I already said. He is an excellent physician! He was patient and thorough in his examination and study of my conditions.

    5 out of 5 stars
    Reviewed on 9/4/2025

    He understands CPPD totally!

    5 out of 5 stars
    Reviewed on 8/28/2025

    Take time to listen and spends time to review any questions.

    5 out of 5 stars
    Reviewed on 8/20/2025

    Very friendly and knowledgeable about my imaging give me recommendations asking lots of questions and he covered everything very thoroughly

    5 out of 5 stars
    Reviewed on 8/15/2025

    Professional and attentive to what I was saying.

    5 out of 5 stars
    Reviewed on 8/14/2025

    He didn't trivialize the pain I am in.

    5 out of 5 stars
    Reviewed on 7/28/2025

    He is a good doctor

    5 out of 5 stars
    Reviewed on 7/12/2025

    After my examination, Dr. Peterson wanted to follow up with x-rays to make a determination for further treatment. He told me to make him appointment 30 days so I can give me the results. Dr. Peterson was very friendly.

    5 out of 5 stars
    Reviewed on 7/11/2025

    He always is very attentive and studies his clients charts prior to your appointment. Very caring.

    5 out of 5 stars
    Reviewed on 5/23/2025

    He was fantastic

    5 out of 5 stars
    Reviewed on 5/16/2025

    Great young man.

    5 out of 5 stars
    Reviewed on 4/28/2025

    Very good doctor

    5 out of 5 stars
    Reviewed on 4/17/2025

    Dr always prompt and takes time to answer questions.

    5 out of 5 stars
    Reviewed on 4/17/2025

    GREAT EXPERIENCE!!