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).
Learn more about Dr. James Castner:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. James Castner is Good.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Castner
Diabetic Macular Edema Read all about Diabetic Macular Edema by visiting our Vitals patient education guides.Before Visiting Dr. Castner Learn More
Specialties & Research
Dr. James Castner, FACS, MD is board certified in Ophthalmology.
- He has special expertise in 2 areas:
Education & Awards
Dr. Castner graduated from Georgetown University, Washington. He has 4 awards.
Dr. Castner has 11 hospital affiliations:
- Hartford Hospital
- St Francis Hospital & Medical Center
Similar doctors nearby
- Additional Information
- Dr. James J Castner FACS and MD is a male Ophthalmologist, has 42 years of experience and practices in Ophthalmology.
- Where does Dr. James J. Castner practice?
- Dr. James Castner has 2 office locations.
Dr. James Castner practices Ophthalmology near Bloomfield, CT.
Additional practice locations include: Windsor, CT.
See Bloomfield Ophthalmologists.