Are you Dr. Cullen?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Connect with colleagues in the same hospital or clinic
You already have 90 invites waiting! - Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
6188 Oxon Hill Road
Suite 704
Oxon Hill, MD 20745Phone+1 301-839-2790Fax+1 301-839-3042- Is this information wrong?
Summary
- Dr. Dennis Cullen, MD is a board certified internist in Oxon Hill, Maryland. He is currently licensed to practice medicine in Maryland and District of Columbia. He is affiliated with Sibley Memorial Hospital.
Education & Training
- MedStar Health/Georgetown University HospitalResidency, Internal Medicine, 1984 - 1985
- Dartmouth-Hitchcock/Mary Hitchcock Memorial HospitalInternship, Internal Medicine, 1982 - 1983
- Georgetown University School of MedicineClass of 1982
Certifications & Licensure
- DC State Medical License 1984 - 2024
- MD State Medical License 1990 - 2024
- American Board of Internal Medicine Internal Medicine
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
- Top MD Consumers Checkbook
Hospital Affiliations
- Sibley Memorial HospitalWashington, District of Columbia