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Jennifer Mammen, MD PhD

Jennifer Sophie Mammen, MD PhD
Assistant Professor of Medicine
Appointment Phone


Primary Location

Johns Hopkins Bayview Medical Center

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Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-0773 (7a.m. to 6p.m., EST, Mon-Fri)

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  • Assistant Professor of Medicine


Adrenal Disorders, Autoimmune Disorders, Endocrinology, Pituitary Disorders, Thyroid Disorders


Jennifer Mammen, M.D., Ph.D.., instructor in endocrinology, is a member the Division of Endocrinology at Johns Hopkins Bayview.

Board-certified in internal medicine and endocrinology/metabolism, Dr. Mammen practices general endocrinology with a focus on thyroid, adrenal and pituitary disorders. She is actively engaged in research into the mechanisms of autoimmune endocrine disorders.


  • English
  • French
Additional Resources +
  • Education +


    • Johns Hopkins Bloomberg School of Public Health ( Baltimore MD ) (2004)
    • Johns Hopkins University School of Medicine ( Baltimore MD ) (2004)


    • The Johns Hopkins Hospital/Medicine ( Baltimore MD ) (2006)


    • Endocrinology/Diabetes/Metabolism, American Board of Internal Medicine (2010)
    • General Internal Medicine, American Board of Internal Medicine (2009)
  • Research & Publications +
  • Academic Affiliations & Courses +
  • Activities & Honors +
  • Videos & Media +
  • Upcoming Events +
  • Contact & Locations +


    Johns Hopkins Bayview Medical Center
    4940 Eastern Avenue
    Mason F Lord Building Room 4300
    Baltimore, MD 21224
    Phone: 410-550-4229
    Appointment Phone: 410-550-4906
    Fax: 410-550-6864
    Location Map


    • Medicine - Endocrinology, Johns Hopkins Bayview Medical Center

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