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George B Gennaoui

George B Gennaoui, DO

Rheumatology

Accepting New Patients
Need help scheduling? Call (947) 523-4670

Highlights

Age Groups Seen

  • Adult 18-64
  • Older Adult 65+

Languages

  • English

Gender

Male

Affiliations

  • Corewell Health Beaumont Troy Hospital
  • Corewell Health Dearborn Hospital

About

About the Provider

I am a board-certified rheumatologist focused on diagnosing and treating autoimmune and inflammatory conditions affecting all parts of the body. I am especially passionate about helping patients with rheumatoid arthritis, lupus, vasculitis, and other life-altering autoimmune diseases to improve their overall wellbeing.

My goal is to build strong, trusting relationships with my patients to help provide a personalized approach to their care. I view my role as not just as a physician but as a partner in each patient’s health care journey. Seeing patients reach their goals and regain their quality of life is the most rewarding part of my work, and I am honored to be part of that process.

Locations

  1. Corewell Health Dearborn Hospital Rheumatology - 4700 Schaefer Rd
    • Phone: 947-523-4670
    • Fax: 313-943-2915

Experience

Education

  • Fellowship: Henry Ford St. John Hospital, Rheumatology, 2022
  • Residency: Henry Ford St. John Hospital, Internal Medicine, 2020
  • Medical School: Michigan State University, College of Osteopathic Medicine, Doctor of Osteopathic Medicine (DO), 2017

Board Certifications

  • Rheumatology: American Board of Internal Medicine, 2022
  • Internal Medicine: American Board of Internal Medicine, 2020

Insurance

Search plans
  • Aetna Better Health
  • Aetna/Cofinity
  • Align Senior Care MI
  • BCBS Medicare Advantage Plus Blue
  • BCBSM Traditional
  • BCBSM Trust PPO
  • Blue Care Network
  • Blue Care Network Medicare Advantage
  • Blue Cross Complete
  • Blue Preferred Plus
  • Cigna
  • Claritev
  • HAP CareSource
  • Health Alliance Plan by Henry Ford
  • Humana Medicare Advantage
  • McLaren
  • Medicaid
  • Medicare
  • Meridian AmBetter
  • Meridian Meridian Complete - East
  • Meridian Wellcare
  • Molina
  • Priority Health
  • Railroad Medicare
  • Trinity Health Plan of MI
  • United Health Care
  • United Health Care Community Plan (Medicaid)
  • Zing Health

Reviews

4.7 of 5 stars

113 Ratings, 46 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 8/28/2026

    Dr G is an excellent and professional doctor who makes you feel comfortable and understood. Easy to talk to and get along with.

    5 out of 5 stars
    Reviewed on 8/26/2026

    Thorough, professional, personable

  • No RatingReviewed on 8/19/2026

    Easy to understand and friendly.

    5 out of 5 stars
    Reviewed on 8/18/2026

    An incredible listener, I didn't feel rushed and my questions were answered respectfully. I was treated like a member of my careteam and appreciate the trauma informed approach to the evaluation and care provided. He provided clear explanations and I left understanding my care plan and next steps. Thankful for these positive experiences! =)

    5 out of 5 stars
    Reviewed on 8/8/2026

    He is a very good doctor. He has helped me immensely with my RA.

    5 out of 5 stars
    Reviewed on 8/8/2026

    I was diagnosed with Giant Cell Arteritis and Rheumatoid Arthritis and will continue to see him throughout this situation.

    5 out of 5 stars
    Reviewed on 8/6/2026

    He was very thorough, listened and was genuine. Felt comfortable immediately.

    5 out of 5 stars
    Reviewed on 7/29/2026

    He’s a very good doctor. I like that he does not rush you. He explains things very well so you can understand them.

    2 out of 5 stars
    Reviewed on 7/28/2026

    I found Dr. Gennouai to be humorless, disinterested, dismissive, and, at times, hostile. These characteristics, consequently, gave me the impression that he is untrustworthy. His behavior began the second he walked in the room, before I even had a chance to speak with him about my concerns. I am not sure of the source of his immediate disdain. I was there, as a patient with existing rheumatological diagnoses, to address symptoms that continue to greatly impact my day to day functioning. He appeared determined to view me, his patient, in the least generous manner possible, despite my generally pleasant and compliant disposition throughout the appointment. His lack of compassion, or even basic respect, makes me question his suitability as a patient-facing physician. I am unable to determine if I received adequate care due to his inappropriate communication style.

    5 out of 5 stars
    Reviewed on 7/16/2026

    I feel better when I leave and he makes me feel reassured about my health

    5 out of 5 stars
    Reviewed on 7/14/2026

    I like he remember what we talked about previously

    5 out of 5 stars
    Reviewed on 7/13/2026

    Nice guy very helpful and informative

    5 out of 5 stars
    Reviewed on 7/9/2026

    He's a great listener,!!

    1 out of 5 stars
    Reviewed on 7/8/2026

    The staff at the front desk were very polite and kind and compassionate. Dr. Gennaoui on the other hand, made me feel very dismissed, seemed almost frustrated when I asked questions only because I was scared, and I didn’t understand. My appointment lasted 18 minutes and I was waiting for this appointment for months, I was so excited to finally see a rheumatologist but I left crying. He wasn’t rude, but I did feel very dismissed, and I felt that he didn’t care. I also felt that he was kind of judging me. I will not be seeing him further, and I will not be recommending anybody to him because I don’t want anyone to feel the way I felt.

    5 out of 5 stars
    Reviewed on 7/7/2026

    I feel like I am getting the best care possible.

    5 out of 5 stars
    Reviewed on 6/27/2026

    Very good is not enough . I would say that I have had exceptional care from Dr Gennaoui.

    5 out of 5 stars
    Reviewed on 6/23/2026

    He is the best.

    5 out of 5 stars
    Reviewed on 6/18/2026

    Please keep up the great experiences. Means alot to me

    5 out of 5 stars
    Reviewed on 6/12/2026

    New patient so I will see how my other appointments go before can give any additional feedback

    5 out of 5 stars
    Reviewed on 6/10/2026

    Dr G is wonderful and makes my experience great.

    5 out of 5 stars
    Reviewed on 5/30/2026

    Second visit with Dr. Gennaoui. Addressed my concerns accordingly.

    5 out of 5 stars
    Reviewed on 5/29/2026

    He explained things very well!

    5 out of 5 stars
    Reviewed on 5/28/2026

    Very patient with me. He listened to what I had to say. I really like him. He reassured me he will take good care of me.

    5 out of 5 stars
    Reviewed on 5/23/2026

    I know Doctor George will help me.He cares. 🙏🏼

    4 out of 5 stars
    Reviewed on 5/17/2026

    Good

    5 out of 5 stars
    Reviewed on 5/13/2026

    Very good and very nice doctor

    5 out of 5 stars
    Reviewed on 5/8/2026

    Very satisfied

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

    Very knowledgeable, patient, caring. Followed him from his previous practice in Ohio.

    5 out of 5 stars
    Reviewed on 4/24/2026

    I felt like the doctor listened to me and cared about my medical problems.

    5 out of 5 stars
    Reviewed on 4/22/2026

    Dr gennaoui cares it shows in his work 10 out of 10 in my book

    5 out of 5 stars
    Reviewed on 4/17/2026

    I had good care and I felt listened to.

    5 out of 5 stars
    Reviewed on 4/14/2026

    Great listener and knowledgeable! He understood the pain I'm in and didnt deny my medical history. He was funny too! He would be putting stuff in the computer as I was talking and I would say sorry for talking so much and he didn't even get mad or cut me off. You can tell he is a genuine human being and doctor. He will be my rheumatologist from now on. I will be recommending him to anyone who needs a rheumatologist!

    5 out of 5 stars
    Reviewed on 4/13/2026

    I was very comfortable with Dr. Gennaoui. His approach, knowledge and understanding of my needs were definitely met.

    5 out of 5 stars
    Reviewed on 4/8/2026

    Very kind and caring physician. Did not rush me or the visit. As a newer physician to me, he had very good recommendations to help me improve my health and wellness goals. Very appreciated.

    5 out of 5 stars
    Reviewed on 3/24/2026

    The medication Dt. Gennaoui prescribed for me worked Dr .knew just what I needed

    5 out of 5 stars
    Reviewed on 3/11/2026

    Excellent dr and very personable and pleasant. Makes you feel comfortable and at ease.

    5 out of 5 stars
    Reviewed on 2/19/2026

    He looked at my health conditions. He looked at my medication‘s. He understood why I was taking things I were taken, and he knew exactly what I needed and gave it to me, and that was such a blessing all by myself. I needed a doctor like that patient’s concerned and needs.

    5 out of 5 stars
    Reviewed on 2/13/2026

    Dr Gennaoui listen to all of my concerns he explained what he can do to help me on my health issues he was kind he was not in a hurry about explaining thing's to me he's the best Rheumatologist thank you Dr. Gennaoui.

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

    knowledge and care

    5 out of 5 stars
    Reviewed on 2/4/2026

    Dr. George Gennaoui, is truly awesome

    5 out of 5 stars
    Reviewed on 1/28/2026

    Very knowledgeable doctor he cares about your concerns

    5 out of 5 stars
    Reviewed on 1/24/2026

    I had a very good experience with Dr. Gennaoui. He was thorough and helpful. My only "wish list" item would be I wish he would have smiled more but not a big deal.

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

    Dr.Gennaoui listened and explained my situation and further help with my condition

    5 out of 5 stars
    Reviewed on 11/28/2025

    He explained things to me that I never knew I needed to be doing that other docs were also not doing. It’s my responsibility to know also.

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

    VERY INFORMED AND THOROUGH

    5 out of 5 stars
    Reviewed on 10/2/2025

    Doctor is very knowledgeable and kind. Definitely understands my condition