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Jacob Fredrick Collen, M.D.

Photo of Dr. Jacob Fredrick Collen, M.D.


Suburban Hospital

8600 Old Georgetown Road
Bethesda, MD 20814 map
Phone: 301-896-3990 | Fax: 301-896-7330



  • MD, Uniformed Services University of the Health Sciences (2002)

Board Certifications

  • American Board of Internal Medicine / Critical Care Medicine (2012)
  • American Board of Internal Medicine / Internal Medicine (2009)
  • American Board of Internal Medicine / Pulmonary Disease (2011)
  • American Board of Internal Medicine / Sleep Medicine (2013)

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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