Skip Navigation
Search Menu
Find an Expert

 


Dennis A Cullen, M.D.

Photo of Dr. Dennis A Cullen, M.D.

Male

Locations

Cullen Umosella Cullen and Cullen
Appointment Phone: 240-497-1570

7625 Wisconsin Ave
Ste 101
Bethesda, MD 20814 map
Phone: 240-497-1570
Fax: 301-657-5638

Cullen Umosella Cullen and Cullen MD PC

6188 Oxon Hill RD
Suite 704
Oxon Hill, MD 20745 map

Background

Dr. Dennis A. Cullen is an internist affiliated with Sibley Memorial Hospital. Dr. Cullen is certified in internal medicine by the American Board of Internal Medicine. He practices out of Cullen, Umosella, Cullen & Cullen in Bethesda, Md. and Oxon Hill, Md.

Dr. Cullen earned his medical degree from Georgetown University School of Medicine. He completed a residency in internal medicine at Georgetown University Hospital. 

Dr. Cullen has been named a Top MD by Consumers’ Checkbook Magazine, as well as a Top Family/General Practitioner and a Top Internist by Washingtonian Magazine. 

...read more

Departments / Divisions

  • Medicine at Sibley Memorial Hospital

Education

Degrees

  • MD, Georgetown University School of Medicine (1982)

Residencies

  • Georgetown University School of Medicine / Internal Medicine (1985)

Board Certifications

  • American Board of Internal Medicine / Internal Medicine (1986)
Is this you? Edit Profile