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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Harry Oken:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Harry Oken is Excellent. Dr. Oken has been reviewed by 4 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Harry Oken, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Weight Loss
  • Weight loss (non-surgical)

Education & Awards

Dr. Oken graduated from University of Maryland , Baltimore. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Oken has 2 hospital affiliations:

  • University Of Maryland Medical Center 
  • Howard County General Hospital 


  • English

> > > > Dr. Harry Oken, MD

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Additional Information
Dr. Harry Oken MD is a male Internist, has 28 years of experience and practices in Internal Medicine.
Where does Dr. Harry Oken practice?
Dr. Harry Oken has 1 office location.
Dr. Harry Oken practices Internal Medicine near Columbia, MD.
See Columbia Internists.