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Michelle Petri

Michelle Petri, MD

Rheumatology

Accepting New Patients
4.6 of 5 stars185 ratings, 79 reviews

Highlights

Languages

  • French
  • English

Gender

Female

Johns Hopkins Affiliations:

  • Johns Hopkins School of Medicine Faculty

About Michelle Petri

Professional Titles

  • Director, Hopkins Lupus Center

Primary Academic Title

Professor of Medicine

Background

Michelle Petri, M.D. is a Professor of Medicine at the Johns Hopkins University School of Medicine. She attended medical school at Harvard University and fulfilled her internal medicine residency at the Massachusetts General Hospital. In addition, she completed two fellowship programs at the University of California, San Francisco in allergy and immunology and rheumatology. Dr. Petri is the Director of the Hopkins Lupus Cohort, a longitudinal study of morbidity and mortality in systemic lupus erythematosus, and Co-Director of the Hopkins Lupus Pregnancy Center.

Centers and Institutes

Lupus Center

Clinical Trial Keywords

Lupus

Research Interests

Antiphospholipid Syndrome, Lupus

Selected Publications

  • Ho A, Magder LS, Barr SG, Petri M. Decreases in anti-double stranded DNA levels are associated with concurrent flares in patients with systemic lupus erythematosus.  Arthritis Rheum 44:2342-2349, 2001. 

  • Magder LS, Petri M.  Incidence of and Risk Factors for Adverse Cardiovascular Events Among Patients With Systemic Lupus Erythematosus. Amer J Epidemiol 176:708-19, 2012.

  • Petri M, Bello KJ, Fang H, Magder LS.  Vitamin D in systemic lupus erythematosus: modest association with disease activity and urine protein-to-creatinine ratio. Arthritis Rheum 65:1865-71, 2013.

  • Petri M, Kiani AN, Christopher-Stine L, Magder L.  Coronary calcium in SLE is associated with traditional cardiovascular risk factors, but not with disease activity.  J Rheumatol 35:1300-1306, 2008. 

  • Petri M, Kiani AN, Post W, Christopher-Stine L, Magder LS. Lupus Atherosclerosis Prevention Study (LAPS).  Ann Rheum Dis 2010 Dec 10. [Epub ahead of print]. 

  • Petri M, Kim MY, Kalunian KC, Grossman J, Hahn BH, Sammaritano LR, et al.  Combined oral contraceptives in women with systemic lupus erythematosus.  N Engl J Med 353:2550-2558, 2005. 

  • Petri M, Naqibuddin M, Carson KA, Sampedro M, Wallace DJ, Weisman MH, et al.  Cognitive function in systemic lupus erythematosus inception cohort. J Rheumatol 35:1776-1781, 2008. 

  • Petri M, Orbai A-M, Alarcón GS, Gordon C, Merrill JT, Fortin PR, et al.  Derivation and validation of Systemic Lupus International Collaborating Clinics (SLICC) classification criteria for systemic lupus erythematosus.  Arthritis Rheum 64:2677-2686, 2012. 

  • Petri M, Roubenoff R, Nadeau MR, Selhub J, Rosenberg IH.  Plasma homocysteine is a risk factor for atherothrombotic events in systemic lupus erythematosus.  Lancet 348:1120-1124, 1996.

     

  • Petri MA, Measse PJ, Merrill JT, Lahita RG, Iannini MJ, Yocum DE, et al.  Effects of prasterone on disease activity and symptoms in women with active systemic lupus erythematosus: results of a multicenter randomized, double-blind, placebo-controlled trial.  Arthritis Rheum 50:2858-2868, 2004. 

  • Petri, M, Genovese, M, Engle, E, Hochberg, M.  Definition, Incidence and Clinical Description of Flare in Systemic Lupus Erythematosus:  A Prospective Cohort Study.  Arthritis Rheum 34:937-944, 1991.

  • Zonana-Nacach A, Barr SG, Magder LS, Petri M.  Damage in systemic lupus erythematosus and its association with corticosteroids.  Arthritis Rheum 43:1801-1808, 2000. 

Honors

  • Listed in Who's Who in America, 1/1/09
  • Listed in Best Doctors in America, 1/1/05
  • Listed in Guide to Americas Top Physicians, Consumers Research Council of America, 1/1/04
  • Listed in Americas Top Doctors, Castle Connolly Medical Ltd., 1/1/03
  • Edmund L. Dubois Award, American College of Rheumatology, Southeast Region, 1/1/93
  • Hopkins Clinician Scientist, 1/1/91
  • NIH Clinical Associate Physician Award, 12/1/88

Memberships

  • American College of Rheumatology
  • Lupus Foundation of America

Locations

  1. Johns Hopkins Outpatient Center
    • 601 North Caroline Street, Floor 7, Baltimore, MD 21287

    Expertise

    Education

    University of California San Francisco School of Medicine

    Fellowship, 1986

    Massachusetts General Hospital

    Residency, 1983

    Harvard Medical School

    Medical Education, MD, 1980

    Board Certifications

    Rheumatology

    American Board of Internal Medicine, 1986

    Allergy and Immunology

    American Board of Allergy and Immunology, 1985

    Internal Medicine

    American Board of Internal Medicine, 1983

    Insurance

    Johns Hopkins providers accept various commercial health insurance plans. However, they may not be included in all of an insurance company's plans or offerings. This may include Exchange, Medicaid, Medicare, and specific limited benefit plans. Exceptions to participation also exist based on your employer’s benefits package and the provider's location or specialty. Please contact your insurer directly to make sure your doctor is covered by your plan. For more details, please review our Insurance Information.
    Search plans
    • Aetna
    • CareFirst
    • Cigna
    • First Health
    • Geisinger Health Plan
    • HealthSmart/Accel
    • Humana
    • Johns Hopkins Health Plans
    • MultiPlan
    • Pennsylvania's Preferred Health Networks (PPHN)
    • Point Comfort Underwriters
    • Private Healthcare Systems (PHCS)
    • UnitedHealthcare
    • Veteran Affairs Community Care Network (Optum-VACCN)

    Ratings & Reviews

    4.6 out of 5

    185 ratings, 79 reviews

    The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

    Overall Rating by Patient
    Average provider Overall Rating by Patient rating 4.7 out of 5 stars
    Provider Listened Carefully
    Average provider Provider Listened Carefully rating 4.6 out of 5 stars
    Provider Explained Things Clearly
    Average provider Provider Explained Things Clearly rating 4.7 out of 5 stars
    Provider Knew Medical History
    Average provider Provider Knew Medical History rating 4.6 out of 5 stars
    Provider Showed Respect
    Average provider Provider Showed Respect rating 4.7 out of 5 stars
    Provider Spent Enough Time
    Average provider Provider Spent Enough Time rating 4.5 out of 5 stars
    Search reviews
      5 out of 5 stars
      Reviewed on 3/10/2025

      The Best

      5 out of 5 stars
      Reviewed on 2/19/2025

      The very best

      5 out of 5 stars
      Reviewed on 2/17/2025

      Very diligent about my care.

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

      She was a good experience doctor, for the last thirty five years. Of my life and never let me,down always diagnosis every illness and pain, This doctor is my favorite...

      5 out of 5 stars
      Reviewed on 2/6/2025

      Dr. Petri and [staff] were both very professional and kind in their demeanor. They were also very thorough in gathering the information needed.

      5 out of 5 stars
      Reviewed on 2/3/2025

      Dr Petri has always been good with me. I like that she tells you like it is and helps me understand what I need to do.

      5 out of 5 stars
      Reviewed on 2/3/2025

      She's the best. The meds provided has kept me out the hospital.

      5 out of 5 stars
      Reviewed on 1/23/2025

      Dr. PETRI IS THE BEST

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

      Dr. Petri always listens and makes sure I understand all my options. She is a phenomenal doctor who has impacted my life profoundly.

      5 out of 5 stars
      Reviewed on 1/15/2025

      I walked away from the appointment, feeling, respected, cared for and heard.

      5 out of 5 stars
      Reviewed on 12/23/2024

      She's very good

      4 out of 5 stars
      Reviewed on 12/19/2024

      Dr. Petri is very knowledgeable, insistent and decisive. I appreciate her expertise but at times she is overly cautious.

      5 out of 5 stars
      Reviewed on 12/19/2024

      Doctor Petri is very professional, very detailed in the information she provides you about your health, very courteous just overall excellent doctor. I'm very satisfied with her

      5 out of 5 stars
      Reviewed on 12/19/2024

      I have seen Dr. Petri for many years and she is a great doctor!

      5 out of 5 stars
      Reviewed on 12/12/2024

      I could have no better Hopkins provider handling my medical problems. Dr. Petri has been apart of my medical team for many years. Would not want any other.

      5 out of 5 stars
      Reviewed on 12/12/2024

      She's excellent

      5 out of 5 stars
      Reviewed on 12/9/2024

      All excellent

      4 out of 5 stars
      Reviewed on 12/4/2024

      The provider is very knowledgeable and even saw me after being 30 minutes late

      5 out of 5 stars
      Reviewed on 12/2/2024

      Excellent lupus provider

      4 out of 5 stars
      Reviewed on 11/7/2024

      Dr. Petri is wonderful. She takes the time to thoroughly explain everything and I feel as though I am getting the best care possible as one of her patients.

      5 out of 5 stars
      Reviewed on 11/4/2024

      She is the best

      5 out of 5 stars
      Reviewed on 11/4/2024

      Very good

      5 out of 5 stars
      Reviewed on 11/4/2024

      Dr Petri sacrifices her life to save people's lives. She's available 24/7 to care for the patients with her own will. Without her I would not have existed. I feel blessed everyday to be able to live normally without pain and suffer. Thank you so much Dr Petri for all you do. You are truly my hero.

      5 out of 5 stars
      Reviewed on 10/30/2024

      Dr. Petri is amazing. She always takes a personal interest in me. She cares very much for her patients. She is so thorough with my care. I have many doctors and none of them are like Dr. Petri- her level of care for patients is incomparable.

      5 out of 5 stars
      Reviewed on 10/24/2024

      Petri is the best.

      5 out of 5 stars
      Reviewed on 10/17/2024

      I think l said enough. No complaints. I received professional services

      5 out of 5 stars
      Reviewed on 10/16/2024

      Excellent, happy to be under her care. I trust her very much.

      5 out of 5 stars
      Reviewed on 10/14/2024

      Dr Petri is absolutely the best she has taken care of me for over 10 years. She is caring makes me feel as that I'm very special. I'm so thankful she is my Rheumatologist.

      5 out of 5 stars
      Reviewed on 10/10/2024

      Explains results, my medical condition in detail. Answers all my questions in a way I can understand . Is professional and trustworthy

      3 out of 5 stars
      Reviewed on 9/30/2024

      Dr.Petri is a very concerned Dr. She takes her time with her patients. I really appreciate everything she does to make sure I'm doing well.

      5 out of 5 stars
      Reviewed on 9/30/2024

      Good

      5 out of 5 stars
      Reviewed on 9/30/2024

      Dr. Petri is world leading on lupus I am lucky to have her as my doctor!

      5 out of 5 stars
      Reviewed on 9/26/2024

      Dr.Petri is great she always addresses my questions and concerns

      5 out of 5 stars
      Reviewed on 9/26/2024

      She 's very strict and loves me to use medical terms.

      5 out of 5 stars
      Reviewed on 9/26/2024

      Dr. Petri was very knowledgeable in the field.ifeel confident under her care.

      5 out of 5 stars
      Reviewed on 9/26/2024

      Dr. Petri is the best. She is knowledgeable, professional, and kind.

      3 out of 5 stars
      Reviewed on 9/25/2024

      Dr. Petri was friendly, caring, and professional.

      5 out of 5 stars
      Reviewed on 9/25/2024

      Dr Petri's knowledge on the subject of lupus & APS helped me better understand my condition & I feel very confident in her treatment plan

      5 out of 5 stars
      Reviewed on 9/23/2024

      I wouldnt trust any Dr. Other than Dr.Michelle Petri

      3 out of 5 stars
      Reviewed on 9/23/2024

      Dr. Petri is very well-researched and knowledgeable on the topic, but I found her patient care to be lacking.

      5 out of 5 stars
      Reviewed on 9/12/2024

      Dr. Petri really cares for her patients. She gives me a better understanding on this new journey that is part of my life now. Whenever, I have a question or concern she is always so helpful and really cares.

      5 out of 5 stars
      Reviewed on 8/29/2024

      Dr. Petri and her Fellow, Dr. [ ] Were absolutely wonderful. Their knowledge about my condition and my concerns were appropriate and very much appreciated. I received invaluable advice and looking forward to positive Healthcare results.

      5 out of 5 stars
      Reviewed on 8/22/2024

      Very efficient really liked her assistant Doctor always looking at my other Doctors visits and medications.

      4 out of 5 stars
      Reviewed on 8/21/2024

      She was exact with information that was pertinent to SLE Lupus. This was a consultation appt and her feedback is instrumental in the direction for my care. She has such a kind and direct bedside manner, which is so helpful in the anxieties of the appt. She's also been very prompt In answering any of my follow up questions since our appt. Thank you, Dr. Petri.

      5 out of 5 stars
      Reviewed on 8/19/2024

      Dr petri is the best

      5 out of 5 stars
      Reviewed on 8/19/2024

      Always on time & very caring. Obvious concern for her patients.

      5 out of 5 stars
      Reviewed on 8/19/2024

      I have referred others to Dr. Petri.

      5 out of 5 stars
      Reviewed on 8/14/2024

      Dr. Petri is a highly professional and knowledgeable medical professional who took time to answer my questions and provide me with thorough feedback during and after my visit. It is clear that she is very versed in this field and that she provided me with a trust-worthy diagnosis based on her years of experience.

      5 out of 5 stars
      Reviewed on 8/12/2024

      Dr. Petri is the best.

      5 out of 5 stars
      Reviewed on 8/5/2024

      Dr. Petri is very knowledgeable and considerate of the patient.

      5 out of 5 stars
      Reviewed on 8/1/2024

      Great doctor has help me navigate some really tough issues. She is at the top of professional research and teaching game

      4 out of 5 stars
      Reviewed on 8/1/2024

      She's the best in my treatment plan.

      5 out of 5 stars
      Reviewed on 8/1/2024

      Highly professional, caring and explained my condition in a way that made it easy to follow.

      5 out of 5 stars
      Reviewed on 7/25/2024

      I come to see her because she is an expert in her field and has kept me healthy for 10 years and hopefully at least 10 more.

      5 out of 5 stars
      Reviewed on 7/24/2024

      Very friendly and knowledgeable.

      5 out of 5 stars
      Reviewed on 7/15/2024

      She is the best. I drive 2 hours to see her

      5 out of 5 stars
      Reviewed on 7/11/2024

      Dr. Petri is the best.

      5 out of 5 stars
      Reviewed on 7/1/2024

      Awesome doctor

      5 out of 5 stars
      Reviewed on 7/1/2024

      Very caring, knowledgeable, and answered all my questions.

      5 out of 5 stars
      Reviewed on 7/1/2024

      She is the best. She is my life saver.

      5 out of 5 stars
      Reviewed on 6/20/2024

      Dr Petri is outstanding and a leader in her field. I happily make the several hundred mile journey for her expertise. She has helped Mr enormously over the years

      5 out of 5 stars
      Reviewed on 6/19/2024

      Dr. Petri is caring, respectful, thorough, and helpful. She explained how she wanted to proceed clearly and why and answered my questions. I have trust and confidence in her knowledge and experience. Her passion in her field of study and the care she provides is commendable.

      4 out of 5 stars
      Reviewed on 6/10/2024

      Devoted to healing folks from Lupus

      5 out of 5 stars
      Reviewed on 6/5/2024

      Awesome doctor and experience!

      5 out of 5 stars
      Reviewed on 6/3/2024

      Excellent knowledgeable doctor

      5 out of 5 stars
      Reviewed on 5/16/2024

      Petri is an extraordinary physician I have been a patient over 30 years

      5 out of 5 stars
      Reviewed on 5/16/2024

      Dr Petri is excellent. Very efficient

      5 out of 5 stars
      Reviewed on 5/15/2024

      Knowledgeable, clear explanations

      5 out of 5 stars
      Reviewed on 5/13/2024

      Dr. Petri is amazing. Always on time, friendly and so positive and knowledgeable. She took charge and gave me a new blood pressure med. She makes a great decision if needed - so many docs won't. She is always there for you. Ask an email question and she answers in a very short time. I know of no other doctor who does this. Such comfort. I Feel secure and in good hands with her providing my Lupus care. Simply the best. !!

      4 out of 5 stars
      Reviewed on 5/9/2024

      I don't understand why Dr. Petri will not allow virtual visits, even for short visits such as 3 month follow ups that are largely reviews of labwork.

      5 out of 5 stars
      Reviewed on 5/9/2024

      Dr. Petri is by far the best rheumatologist I've ever had and I'm so grateful to benefit from her care and expertise.

      5 out of 5 stars
      Reviewed on 5/6/2024

      I was extremely late due to something beyond my control Dr Petri was good to me as she ALWAYS is & ALWAYS HAS BEEN

      5 out of 5 stars
      Reviewed on 5/2/2024

      Concerned and very knowledgeable

      4 out of 5 stars
      Reviewed on 4/29/2024

      She is concerned about her patient health and care

      5 out of 5 stars
      Reviewed on 4/29/2024

      Excellent

      5 out of 5 stars
      Reviewed on 4/25/2024

      Dr. Petri is the most knowledgeable physician I have ever known, it's the reason I fly in to see her no matter where I have lived. I flew from Wisconsin when I lived there and I fly in from Massachusetts where I live now. I feel that she fights to ensure I "as an African American Woman" understands my care. .

      5 out of 5 stars
      Reviewed on 4/24/2024

      Absolutely fantastic

      2 out of 5 stars
      Reviewed on 4/11/2024

      Dr Petri is obviously exceptional in her research. Dr. Petri is not an effective clinician. Not all patient presentations and findings will fit the perfect box that is supported by research! In fact, it is more likely to be true, that most patient presentations, do not!!!

      5 out of 5 stars
      Reviewed on 4/8/2024

      She was very caring and paid attention to what I had to say