Skip Navigation
Search Menu
Find an Expert


Photo of Dr. Jennifer Mammen

Jennifer Mammen, M.D., M.Phil., Ph.D.

Jennifer Sophie Mammen, M.D., M.Phil., Ph.D.
Assistant Professor of Medicine

Female  | Languages: English, French

Appointment Phone


Main Location

Johns Hopkins Bayview Medical Center

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 +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

Learn more about our international patient services »


  • Assistant Professor of Medicine



Johns Hopkins Bayview Medical Center

Appointment Phone: 410-550-4906

5200 Eastern Avenue
Endocrinology MFL-Center Suite 4300
Baltimore, MD 21224 map
Fax: 410-550-6864


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. more

Is This You? Edit Profile