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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).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. O AAssar is Excellent. Dr. AAssar has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. O AAssar, MD is board certified in Diagnostic Radiology.

  • He has special expertise in 8 areas:
  • Angiography
  • Angioplasty
  • Biliary Tract Diseases
  • Dialysis Access Surgery
  • Hereditary Hemorrhagic Telangiectasia
  • Radiology
  • Varicose Veins
  • Vertebroplasty (Kyphoplasty)

Education & Awards

Dr. AAssar graduated from Yale University, New Haven. He has 4 awards.

President, Yale School of Medicine Class of 1990
Echols Scholar, University of Virginia
Hobart Keese Prize for best thesis presented by a graduating student in the Yale School of Medicine - (1991)
Phi Beta Kappa, University of Virginia


Dr. AAssar has 13 hospital affiliations:

  • Carolinas Medical Center 
  • Mercy Hospital 


  • French
  • German

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Additional Information
Dr. O Sami AAssar MD is a male Diagnostic Radiologist, has 20 years of experience and practices in Diagnostic Radiology.
Where does Dr. O S. AAssar practice?
Dr. O AAssar has 2 office locations.
Dr. O AAssar practices Diagnostic Radiology near Charlotte, NC.
See Charlotte Radiologists.