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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).

Learn more about Dr. Richard Petrelli:

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Specialties & Research

Dr. Richard Petrelli, MD is board certified in Ophthalmology.

  • He has special expertise in 8 areas:
  • Blepharospasm
  • Cataract Surgery
  • Contact lenses
  • Eyelid surgery (Blepharoplasty)
  • Glaucoma
  • Laser Surgery
  • Macular Degeneration
  • Plastic Surgery (Cosmetic & Reconstructive Surgery)

Education & Awards

Dr. Petrelli graduated from State University of New York Downstate, Brooklyn.


Dr. Petrelli has 3 hospital affiliations:

  • Hospital Of St Raphael 
  • Yale-New Haven Hospital 
  • Hospital Of Saint Raphael, New Haven CT 


  • French
  • Italian

> > > > Dr. Richard Petrelli, MD

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Additional Information
Dr. Richard Lionel Petrelli MD is a male Ophthalmologist, has 39 years of experience and practices in Ophthalmology.
Where does Dr. Richard L. Petrelli practice?
Dr. Richard Petrelli has 3 office locations.
Dr. Richard Petrelli practices Ophthalmology near Hamden, CT.
Additional practice locations include: New Haven, CT.
See Hamden Ophthalmologists.