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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).

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Specialties & Research

Dr. John Kempen, MD, PHD is board certified in Ophthalmology.

  • He has special expertise in 7 areas:
  • AIDS-Related Opportunistic Infections
  • Cataract
  • Eye Diseases
  • Glaucoma
  • Uveitis
  • Uveitis (Posterior Uveitis)
  • Vision Disorders

Education & Awards

Dr. Kempen graduated from University of California at San Diego, La Jolla. He has 2 awards.

Awards  
One of America's Leading Experts on:
AIDS-Related Opportunistic Infections
Vision Disorders

Affiliations

Dr. Kempen has 7 hospital affiliations:

  • Hospital of the University of PA 
  • Pennsylvania Hospital University PA Health System 

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Additional Information
Dr. John H Kempen MD and PHD is a male Ophthalmologist, has 19 years of experience and practices in Ophthalmology.
Where does Dr. John H. Kempen practice?
Dr. John Kempen has 3 office locations.
Dr. John Kempen practices Ophthalmology near Philadelphia, PA.
Additional practice locations include: Baltimore, MD and Lutherville Timonium, MD.
See Philadelphia Ophthalmologists.