Dr. John Constantine, MD
MD/DOOphthalmologist
Constantine Eye Care
1437157765Is Dr. John Constantine, MD a Good Ophthalmologist?
Dr. John Constantine, MD has a trust score of 93/100 — placing them in the top tier of verified ophthalmologists in Chelmsford, MA. With 21 years of practice, they are among the most experienced ophthalmologists in the area — well above the local average of 19 years.
The most important verification step for any ophthalmologist is confirming an active, unrestricted license with the state medical board — use the panel on this page to check Constantine's current standing and any public disciplinary actions directly at the source.
Trust Verification
- NPI Active
- License Active
- No Disciplinary Actions
- Credentials Verified
- Established Practice
- Focus Verified
Peer Comparison
21
Years practicing
19
Avg in Chelmsford
10
Ophthalmologists in Chelmsford
MD/DO
Credential
Verify License & Discipline
License status and public disciplinary actions are maintained by the Massachusetts Board of Registration in Medicine, whose official record verifies license status, disciplinary actions. Check Constantine's current standing at the source:
Look up on the state boardWe link to the official board rather than republishing discipline records, so you always see the most current, authoritative status.
Quick Facts
- Specialty
- Ophthalmologist
- Credential
- MD/DO
- Gender
- Male
- NPI Since
- 07/11/2005