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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 (12)

The overall average patient rating of Dr. John Kerrison is Good. Dr. Kerrison has been reviewed by 26 patients who have provided 12 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.3
Courteous Staff 4.6
Accurate Diagnosis 3.8
Bedside Manner 3.8
Spends Time with Me 3.7
Follows Up After Visit 3.6

Specialties & Research

Dr. John Kerrison, MD is board certified in Ophthalmology.

  • He has special expertise in 7 areas:
  • Eye Diseases
  • Hereditary Optic Atrophies
  • Ischemic Optic Neuropathy
  • Optic Nerve Diseases
  • Pathologic Nystagmus
  • Retinal Disorders
  • Vision Disorders

Education & Awards

Dr. Kerrison graduated from Emory University , Atlanta. He has 3 awards.

One of America's Leading Experts on:
Vision Disorders
Patients' Choice Award (2011)
Compassionate Doctor Recognition (2011)


Dr. Kerrison has 5 hospital affiliations:

  • Roper Hospital 
  • Trident Health System 


  • Spanish
  • English

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Additional Information
Dr. John Kerrison MD is a male Ophthalmologist, has 19 years of experience and practices in Ophthalmology.
Where does Dr. John Kerrison practice?
Dr. John Kerrison has 10 office locations.
Dr. John Kerrison practices Ophthalmology near Charleston, SC.
Additional practice locations include: Beaufort, SC and Mount Pleasant, SC.
See Charleston Ophthalmologists.