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John S Fleming

John S Fleming, DO

Rheumatology

Accepting New Patients
Need help scheduling? Call (616) 267-7293

Highlights

Age Groups Seen

  • Adult 18-64
  • Older Adult 65+

Languages

  • English

Gender

Male

Affiliations

  • Corewell Health Grand Rapids Hospitals

Locations

  1. Corewell Health Rheumatology - Summit Park
    • 3271 Clear Vista Court Northeast, Grand Rapids, MI 49525
    • Get Directions
    • phone: 616-267-7293
    • fax: 616-267-9594
  2. Corewell Health Rheumatology - Grand Haven
    • phone: 616-267-7293
    • fax: 616-267-9594

Experience

Education

  • Fellowship: The Ohio State University Wexner Medical Center, Rheumatology, 2019
  • Residency: Western Michigan University Homer Stryker MD School of Medicine, Internal Medicine, 2017
  • Medical School: Michigan State University, College of Osteopathic Medicine, Doctor of Osteopathic Medicine (DO), 2014

Board Certifications

  • Rheumatology: American Board of Internal Medicine, 2019
  • Internal Medicine: American Board of Internal Medicine, 2017

Insurance

Search plans
  • Aetna/Cofinity
  • Align Senior Care MI
  • BCBS Medicare Advantage Plus Blue
  • BCBS PPO
  • BCBS Traditional
  • Blue Care Network
  • Blue Care Network Medicare Advantage
  • Blue Cross Complete
  • Cigna
  • Coventry First Health
  • HAP/ASR
  • Humana Military (Tricare East)
  • McLaren Commercial
  • McLaren Medicaid
  • McLaren Medicare Advantage
  • Medicaid
  • Medicare
  • Meridian AmBetter
  • Meridian Complete (MI Health LINK) Dual Eligible
  • Meridian Medicaid
  • Molina Medicaid/MiChild/Marketplace (Health Plus)
  • Molina Medicare
  • Priority Health Choice Medicaid
  • Priority Health HMO/PPO
  • Priority Health Medicare Advantage
  • Railroad Medicare
  • Trinity Health Plan of MI
  • UHC/Optum (VA Community Care Network)
  • UM Health Plan
  • United Health Care Commercial
  • United Health Care Dual Complete

Ratings & Reviews

4.8 out of 5

198 ratings, 62 reviews

Corewell Health is committed to delivering high-quality and compassionate care. These ratings and reviews are transparent patient feedback collected via survey following a provider care experience that asks patients and families about the care they received.

Search reviews
    5 out of 5 stars
    Reviewed on 3/13/2026

    Pleasant personality.

    5 out of 5 stars
    Reviewed on 2/22/2026

    I feel I was blessed to be referred to see Dr Fleming. I have anxiety, but I'm comfortable with Dr Fleming. He explains things in a way I can understand & if not I feel comfortable asking any questions, which all the above means alot to me. He is always very nice, never seems in a hurry to get to his next patient, and he smiles.

    5 out of 5 stars
    Reviewed on 2/20/2026

    John is a true asset to Corwell

    5 out of 5 stars
    Reviewed on 2/18/2026

    Very clear communication.

  • No RatingReviewed on 2/4/2026

    Very good

    5 out of 5 stars
    Reviewed on 1/19/2026

    He made sure that I understood or if I had any questions.

    5 out of 5 stars
    Reviewed on 1/3/2026

    Dr Fleming is a very attentive listener and offers possible help for me.

    5 out of 5 stars
    Reviewed on 1/2/2026

    Dr Fleming appears to actually care what’s happening to my body. Right now it’s a huge mystery that my body is falling apart on me and Dr Fleming seems to show genuine concern for me and how excruciating my pain has been.

    5 out of 5 stars
    Reviewed on 12/20/2025

    Very friendly and easy to talk to

    5 out of 5 stars
    Reviewed on 12/18/2025

    It’s wonderful to have a doctor that I feel really cares about me

    5 out of 5 stars
    Reviewed on 12/8/2025

    Excelent

    5 out of 5 stars
    Reviewed on 11/29/2025

    He exhibited a thorough knowledge of my decease and how to control it.

  • No RatingReviewed on 11/25/2025

    HE'S JUST A DOC THAT REALLY CARE AND SO HELPFUL

    5 out of 5 stars
    Reviewed on 11/25/2025

    Dr. Fleming is great. He’s a very good listener and communicator, and he is compassionate, reassuring, and extremely knowledgeable about my health situation. I trust his medical advice and am glad to have him looking out for what is best for me.

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

    Good doctor and very personable

    3 out of 5 stars
    Reviewed on 11/15/2025

    Never seemed willing to listen once I questioned various meds and asked about alternatives.

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

    Very patient, friendly

    5 out of 5 stars
    Reviewed on 10/18/2025

    He’s the best

    5 out of 5 stars
    Reviewed on 10/14/2025

    He seems very competent, caring, and personable. I think he is an excellent doctor.

    5 out of 5 stars
    Reviewed on 10/11/2025

    Top notch rhemeutologist

    5 out of 5 stars
    Reviewed on 10/7/2025

    I appreciate that he takes time to answer questions thoroughly.

    5 out of 5 stars
    Reviewed on 9/22/2025

    Friendly and professional. Provided me with a choice in changing my medication.

    5 out of 5 stars
    Reviewed on 9/20/2025

    He listened and my continued care was a result of consensus with him, my wife, and me. I felt well informed and confident with the continued game plan.

    5 out of 5 stars
    Reviewed on 9/19/2025

    Dr Fleming is one of my favorite doctors and I am very happy with my care as is. Don’t change a thing and please don’t let him leave!

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

    I appreciate his care.

    1 out of 5 stars
    Reviewed on 9/6/2025

    No bedside manners, just another know it all that knows nothing.

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

    Listens to concerts.

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

    Dr Fleming always takes time for you and explains everything

    5 out of 5 stars
    Reviewed on 9/3/2025

    I just really like him

    5 out of 5 stars
    Reviewed on 9/2/2025

    He seems to be a sincer carring provider

    5 out of 5 stars
    Reviewed on 8/22/2025

    Dr. Fleming is outstanding!!!

    5 out of 5 stars
    Reviewed on 8/21/2025

    Nice doctor

    5 out of 5 stars
    Reviewed on 8/16/2025

    Dr Fleming is a very nice Dr he asked if we could run test to make sure nothing was missed. He listened to what I had to say took his time with me

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

    All people do their best

    5 out of 5 stars
    Reviewed on 8/6/2025

    Nice person explaining everything.

    5 out of 5 stars
    Reviewed on 8/2/2025

    Very professional and friendly

    5 out of 5 stars
    Reviewed on 7/24/2025

    He seemed very thorough and provided info about how to get further testing done and informed me how results would be communicated to me. I appreciated that I wasn’t required to make another appointment to get results- especially since I came from 3 hrs away.

    5 out of 5 stars
    Reviewed on 6/21/2025

    Very good is not high enough Excellent provider. I love his honesty and concern for me. His service comes from his heart ❤️ I'm very grateful for him

    5 out of 5 stars
    Reviewed on 6/8/2025

    He's friendly, helpful. Answers my questions. Doesn't make me feel rushed. Answered this earlier.

    5 out of 5 stars
    Reviewed on 6/1/2025

    He was very good at looking at all my body pain areas.

    5 out of 5 stars
    Reviewed on 5/30/2025

    Dr. Fleming took the time to get my whole history. He let me tell my story. He’s a great listener.

    5 out of 5 stars
    Reviewed on 5/25/2025

    Everyone there was very respectful and super friendly!

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

    Friendly, knowledgeble, and easy to communicate with.

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

    Dr Fleming is cheerful, caring. He listens carefully & addresses each concern fully.

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

    He listened and was willing to get answers even though he didn’t think he could help me.

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

    Always listening, and concerned...

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

    Caring and knowledgeable

    5 out of 5 stars
    Reviewed on 5/2/2025

    I was impressed with his knowledge and articulation of information. He allayed some of my concerns with an open and non judgemental attitude. I find going to doctors anxiety provoking and instead I felt at ease in the appointment.

    5 out of 5 stars
    Reviewed on 4/25/2025

    Here is knowledgeable able to answer my questions provide extra information when I ask on medical issues. His thoughtful, kind and understanding.

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

    My husband had very recently passed away and I was having a sad day and the staff and Dr. Fleming were carefully compassionate with me.

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

    My provider what can I say. He is the best! He caring, understanding and he really makes your appointment talk in away the you understand. Thank you

    5 out of 5 stars
    Reviewed on 3/29/2025

    Dr. Fleming is very caring and listens carefully.

    5 out of 5 stars
    Reviewed on 3/27/2025

    Answered all questions thoroughly.

    5 out of 5 stars
    Reviewed on 3/27/2025

    He's doing just fine thank you

    5 out of 5 stars
    Reviewed on 3/24/2025

    Very informative about my disease and it’s symptoms.

    1 out of 5 stars
    Reviewed on 3/5/2025

    Felt very dehumanized and devalued as a patient/ person. Absolutely nothing about this doctor said he cared whenever I reached out to him it was never appropriate and when I have an appointment there is nothing he can ever do. Appointments only last 10 minutes, he only pokes at my joints and leaves. Never listens to anything I say. Just repeats the same unhelpful suggestions every appointment that he knows are unhelpful and I won't try as they haven't done anything for me in the past.

    5 out of 5 stars
    Reviewed on 2/8/2025

    They are always timely, never a long wait time

    5 out of 5 stars
    Reviewed on 2/5/2025

    Keep up the good work!

    5 out of 5 stars
    Reviewed on 2/5/2025

    Many thanks

    5 out of 5 stars
    Reviewed on 1/18/2025

    It was all good 👍

    5 out of 5 stars
    Reviewed on 1/16/2025

    Every one very nice and pleasant explained sp I could understand

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

    Easy to talk with