Capital Pulmonary Internists, P.C.
About Our Physicians
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2440 M. Street, N.W.
Suite 810
Washington, D.C.  20037

106 Irving Street, N.W.
Suite 412, South Tower
Washington, D.C. 20010

(Currently scheduling appointments for only David C. Gross M.D. at this location)

(202) 833-3000
(202) 835-9040 fax




Our practice includes the following physicians: 

Byron S. Cooper, M.D., FCCP

David C. Gross, M.D., FCCP

Gary H. Miller, M.D., FCCP

Brian C. Turrisi, M.D., FCCP

Our M Street Office

Our Mission

Capital Pulmonary Internists, P.C. is dedicated to serving the medical, pulmonary, and sleep disorder needs of Washington, D.C. and surrounding communities.  

  • To provide the best comprehensive medical care.  
  • To make each patient feel like the only patient.
  • To  promote a friendly enviroment where every patient receives warm and courteous service.

Our physicians and staff look forward to working with you to learn and follow the best solutions to medical problems, disease prevention, and the anticipation of a healthy future.