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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 (1)

The overall average patient rating of Dr. Grant Su is Good. Dr. Su has been reviewed by 6 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 4.6
Courteous Staff 4.1
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 3.7

Specialties & Research

Dr. Grant Su, MD is board certified in Ophthalmology.

  • He has special expertise in 2 areas:
  • Eye Cancer
  • Plastic Surgery (Cosmetic & Reconstructive Surgery)

Education & Awards

Dr. Su graduated from Tufts University, Boston.


Dr. Su has 2 hospital affiliations:

  • Memorial Medical Center 
  • St Johns Hospital 


  • Chinese
  • Malay

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Additional Information
Dr. Grant Wei-Siang Su MD is a male Ophthalmologist, has 10 years of experience and practices in Ophthalmology.
Where does Dr. Grant W. Su practice?
Dr. Grant Su has 2 office locations.
Dr. Grant Su practices Ophthalmology near Springfield, IL.
See Springfield Ophthalmologists.