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Beth Horowitz, M.D.

Headshot of Beth Horowitz


Geriatric Medicine, Internal Medicine


Drs. Parker, Kline, Dunne, and Horowitz

Appointment Phone: 202-293-3636
2021 K Street NW
Suite 512
Washington, DC 20006 map
Phone: 202-293-3636 | Fax: 202-293-0289


Dr. Beth Horowitz is an internist affiliated with Sibley Memorial Hospital and George Washington University Hospital, where she teaches first and second year medical students. Dr. Horowitz is certified in internal medicine and geriatric medicine by the American Board of Internal Medicine. She practices out of D.C. Internists in Washington, D.C. 

Dr. Horowitz works with patients in all stages of adulthood. She has a special interest in adolescents.

Dr. Horowitz earned her medical degree from the University of California San Francisco. She completed a residency in internal medicine at Mount Zion Hospital. Dr. Horowitz previously served as a faculty member and director of the residency program at George Washington University Medical Center. She gave numerous presentations on women’s health issues during this time. 

Dr. Horowitz is a fellow of the American College of Physicians and a member of Physicians for Human Rights. She previously served with Peace Corps volunteers. 

Dr. Horowitz has been named a Top Doctor by Washingtonian magazine and Consumers’ Checkbook magazine, as well as a Super Doctor by the Washington Post magazine and one of the Best Doctors in America. more

Departments / Divisions

  • Medicine at Sibley Memorial Hospital



  • MD; University of California San Francisco School of Medicine (1984)


  • Internal Medicine; Mount Zion Medical Center - UCSF (1987)

Board Certifications

  • American Board of Internal Medicine (Internal Medicine) (1987)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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