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The overall average patient rating of Dr. John Constantine is Below Average.
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Specialties & Research
Dr. John Constantine, MD is board certified in Ophthalmology.
- He has special expertise in 1 area:
- Lens Implants (Intraocular Lens Implantation)
Education & Awards
Dr. Constantine graduated from State University of New York at Buffalo. He has 1 awards.
Dr. Constantine has 5 hospital affiliations:
- Lowell General Hospital
- Saints Memorial Medical Center Inc
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- Additional Information
- Dr. John B Constantine MD is a male Ophthalmologist, has 46 years of experience and practices in Ophthalmology.
- Where does Dr. John B. Constantine practice?
- Dr. John Constantine has 2 office locations.
Dr. John Constantine practices Ophthalmology near Chelmsford, MA.
Additional practice locations include: Andover, MA.
See Chelmsford Ophthalmologists.