Skip to main content
Mary Callsen, MD, Internal Medicine, Bethesda, MD

MaryElizabethCallsenMD

Internal Medicine Bethesda, MD

Critical Care Medicine

Physician

Dr. Callsen is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Callsen's full profile

Already have an account?

  • Office

    7315 Wisconsin Avenue
    Bethesda, MD 20814
    Phone+1 240-235-9100
    Fax+1 410-367-2197

Education & Training

  • San Antonio Uniformed Services Health Education Consortium
    San Antonio Uniformed Services Health Education ConsortiumResidency, Internal Medicine, 1981 - 1984
  • Ohio State University College of Medicine
    Ohio State University College of MedicineClass of 1981, MD

Certifications & Licensure

  • MD State Medical License
    MD State Medical License 2002 - 2026
  • VA State Medical License
    VA State Medical License 1991 - 2004
  • OH State Medical License
    OH State Medical License 1984 - 1998
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012