Michelle Petri
Distinguished in Arthritis

Dr. Michelle Petri

Rheumatology
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
Baltimore, MD 
43 Years of Experience

Distinguished in Arthritis
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

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.

Dr. Petri is rated as a Distinguished provider by MediFind in the treatment of Arthritis. Her top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Cutaneous Lupus Erythematosus (CLE), Tenotomy, and Osteotomy.

Her clinical research consists of co-authoring 551 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 36 articles in the study of Arthritis.

Residency
Massachusetts General Hospital, 1983
Specialties
Rheumatology
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
American Board Of Allergy And Immunology
Fellowships
University of California, San Francisco, School of Medicine, 1986
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Bayview Medical Center
Languages Spoken
English
French
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
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  • OTHER MEDICARE PART D
  • PPO
CareFirst
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  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
First Health
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Geisinger
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  • POS
  • PPO
Health Care Services Corporation
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  • INSURANCE PLAN
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  • MEDICARE PDP
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  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health New England
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  • MANAGED MEDICAID PLAN
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Highmark
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Horizon Healthcare
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  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
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  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Kaiser Permanente
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  • POS
  • PPO
Managed Medicaid
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Medicaid
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Medicare
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Meridian Choice
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Oscar
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Premera Blue Cross
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Sentara Healthcare
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UnitedHealthcare
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  • PPO
Walgreens
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Wellcare
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  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
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  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 24 Less Insurance Carriers -

Locations

Johns Hopkins Outpatient Center
Floor 7, Baltimore, MD 21287
Call: 410-955-9114

Additional Areas of Focus

Dr. Petri has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Antiphospholipid Syndrome

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


547 Total Publications

Author Correction: An asymmetric fission island driven by shell effects in light fragments.
Author Correction: An asymmetric fission island driven by shell effects in light fragments.
Journal: Nature
Published: November 25, 2025
View All 547 Publications
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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Petri's expertise for a condition
ConditionClose
  • Elite
  • Cutaneous Lupus Erythematosus (CLE)
    Dr. Petri is
    Elite
    . Learn about Cutaneous Lupus Erythematosus (CLE).
    See more Cutaneous Lupus Erythematosus (CLE) experts
  • Discoid Lupus Erythematosus (DLE)
    Dr. Petri is
    Elite
    . Learn about Discoid Lupus Erythematosus (DLE).
    See more Discoid Lupus Erythematosus (DLE) experts
  • Lupus Nephritis
    Dr. Petri is
    Elite
    . Learn about Lupus Nephritis.
    See more Lupus Nephritis experts
  • Systemic Lupus Erythematosus (SLE)
    Dr. Petri is
    Elite
    . Learn about Systemic Lupus Erythematosus (SLE).
    See more Systemic Lupus Erythematosus (SLE) experts
  • Distinguished
  • Arthritis
    Dr. Petri is
    Distinguished
    . Learn about Arthritis.
    See more Arthritis experts
  • Undifferentiated Connective Tissue Disease (UCTD)
    Dr. Petri is
    Distinguished
    . Learn about Undifferentiated Connective Tissue Disease (UCTD).
    See more Undifferentiated Connective Tissue Disease (UCTD) experts
  • Advanced
  • Dermatomyositis
    Dr. Petri is
    Advanced
    . Learn about Dermatomyositis.
    See more Dermatomyositis experts
  • Kienbock's Disease
    Dr. Petri is
    Advanced
    . Learn about Kienbock's Disease.
    See more Kienbock's Disease experts
  • Polymyositis
    Dr. Petri is
    Advanced
    . Learn about Polymyositis.
    See more Polymyositis experts
  • Rheumatoid Arthritis (RA)
    Dr. Petri is
    Advanced
    . Learn about Rheumatoid Arthritis (RA).
    See more Rheumatoid Arthritis (RA) experts
  • Sjogren Syndrome
    Dr. Petri is
    Advanced
    . Learn about Sjogren Syndrome.
    See more Sjogren Syndrome experts
  • Tenotomy
    Dr. Petri is
    Advanced
    . Learn about Tenotomy.
    See more Tenotomy experts
View All 7 Advanced Conditions
  • Experienced
  • Granulomatosis with Polyangiitis
    Dr. Petri is
    Experienced
    . Learn about Granulomatosis with Polyangiitis.
    See more Granulomatosis with Polyangiitis experts
  • Melorheostosis
    Dr. Petri is
    Experienced
    . Learn about Melorheostosis.
    See more Melorheostosis experts
  • Melorheostosis with Osteopoikilosis
    Dr. Petri is
    Experienced
    . Learn about Melorheostosis with Osteopoikilosis.
    See more Melorheostosis with Osteopoikilosis experts
  • Myositis
    Dr. Petri is
    Experienced
    . Learn about Myositis.
    See more Myositis experts
  • Osteopenia
    Dr. Petri is
    Experienced
    . Learn about Osteopenia.
    See more Osteopenia experts
  • Osteoporosis
    Dr. Petri is
    Experienced
    . Learn about Osteoporosis.
    See more Osteoporosis experts
View All 10 Experienced Conditions
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