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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 (2)

The overall average patient rating of Dr. Subhransu Ray is Average. Dr. Ray has been reviewed by 5 patients who have provided 2 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.7
Courteous Staff 4.6
Accurate Diagnosis 3.7
Bedside Manner 3.0
Spends Time with Me 2.3
Follows Up After Visit 3.3

Specialties & Research

Dr. Subhransu Ray, MD, PHD is board certified in Ophthalmology.

  • He has special expertise in 3 areas:
  • Retina Surgery
  • Retinal Disorders
  • Wounds and Injuries

Education & Awards

Dr. Ray graduated from Yeshiva University, Bronx. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Ray has 15 hospital affiliations:

  • Eden Medical Center - Eden Campus 
  • UCSF Medical Center / Moffitt-Long Hospitals 


  • English
  • Spanish

> > > > Dr. Subhransu Ray, MD, PHD

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Additional Information
Dr. Subhransu Kumar Ray MD and PHD is a male Ophthalmologist, has 15 years of experience and practices in Ophthalmology.
Where does Dr. Subhransu K. Ray practice?
Dr. Subhransu Ray has 2 office locations.
Dr. Subhransu Ray practices Ophthalmology near Walnut Creek, CA.
Additional practice locations include: Antioch, CA.
See Walnut Creek Ophthalmologists.