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Dennis A Cullen, M.D.

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

Male

Expertise: Primary Care

Locations

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

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

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. 

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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)

Activities & Honors

Honors

  • Top M.D., Consumers' Checkbook
  • Top Family/General Practitioner, Washingtonian Magazine
  • Top Internist, Washingtonian Magazine

Professional Activities

  • Assistant Team Physician and Team Internist, Washington Nationals Major League Baseball Team

Videos & Media

Recent News Articles and Media Coverage

The Brothers Cullen. Bethesda Magazine (January/February 2008)

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