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Ann Clark Hagen, M.D.

Photo of Dr. Ann Clark Hagen, M.D.


Expertise: Diabetes, Endocrine Diseases, Endocrinology, Endocrinology and Metabolism, Metabolism


Maryland Endocrine, PA
Appointment Phone: 301-953-2080

10710 Charter Drive
Medical Pavilion at Howard County Suite 410
Columbia, MD 21044 map
Fax: 301-953-3543



  • MD, University of Maryland School of Medicine (1989)


  • University of Maryland Medical Center / Internal Medicine (1992)


  • University of Maryland Medical Center / Endocrinology Diabetes & Metabolism (1995)

Board Certifications

  • American Board of Internal Medicine / Endocrinology/Diabetes/Metabolism (1995)

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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