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Ophthalmologist (eyes)
36 years of experience
Accepting new patients
Video profile
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 (5)

The overall average patient rating of Dr. William Sun is Excellent. Dr. Sun has been reviewed by 15 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.9
Courteous Staff 4.6
Accurate Diagnosis 4.9
Bedside Manner 4.5
Spends Time with Me 4.4
Follows Up After Visit 4.5

Specialties & Research

Dr. William Sun, MD is board certified in Ophthalmology.

  • He has special expertise in 1 area:
  • Glaucoma

Education & Awards

Dr. Sun graduated from Drexel University , Philadelphia. He has 2 awards.

Compassionate Doctor Recognition (2011, 2013 - 2015)
On-Time Doctor Award (2014)


Dr. Sun has 5 hospital affiliations:

  • Jeanes Hospital 
  • Albert Einstein Medical Center 


  • English

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Additional Information
Dr. William Z Sun MD is a male Ophthalmologist, has 36 years of experience and practices in Ophthalmology.
Where does Dr. William Z. Sun practice?
Dr. William Sun has 2 office locations.
Dr. William Sun practices Ophthalmology near Philadelphia, PA.
See Philadelphia Ophthalmologists.