Summary

Dr. Gregory Harmon is a board-certified ophthalmologist who has dedicated 44 years to caring for patients with eye conditions and vision concerns. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his residency at New York Presbyterian Hospital, building a strong foundation in comprehensive eye care. His extensive experience has made him a trusted specialist in diagnosing and treating a wide range of eye disorders.

Dr. Harmon practices at several prestigious locations in New York, including New York Eye and Ear Infirmary of Mount Sinai and NewYork Presbyterian Weill Cornell Medical Center. He specializes in treating glaucoma, including open-angle glaucoma, and helps patients with bothersome floaters and flashes. His practice focuses on comprehensive eye exams, dilated eye examinations, and advanced retinal imaging to ensure accurate diagnosis and effective treatment plans. Patients have given him an average rating of 4.3 out of 5, reflecting their confidence in his expertise and care.
Read More Read less

Overview based on verified provider data

Quick Facts

  • 4.3
  • 44 years of experience
  • New York Presbyterian Hospital
  • 14 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Keith Harmon has 3 locations

Harmon Gregory K Office

205 E 64th St Ste 101New York, NY 10065
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 3:00 pm
SatClosed
SunClosed

New York Eye And Ear Infirmary Of Mount Sinai

310 E 14th StNew York, NY 10003

Compare with Similar Doctors

Dr. Gregory Keith Harmon, MD
Netra Eye Institute
Dr. Steven Vale, MD
Dr. Leeber Cohen, MD
Dr. Gregory Keith Harmon, MDNetra Eye InstituteDr. Steven Vale, MDDr. Leeber Cohen, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
44 Years of Experience 38 Years of Experience 43 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish, Hebrew, Yiddish
New York , NYSouth Plainfield , NJScranton , PANew York , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: Medical College Of Pennsylvania Med School: Suny Downstate Medical Center College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Gregory Keith Harmon

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gregory Keith Harmon has the following specialty

Specialty Expertise

Dr. Gregory Keith Harmon has the following 11 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Laser Surgery
  • Lasik Surgery
  • Lens Implants (Intraocular Lens Implantation)
  • Macular Degeneration
  • Vision Issues

Certifications, License, & Education

44 Years Experience

Dr. Gregory Keith Harmon holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at New York Presbyterian Hospital.

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 1982.

NPI Number

Dr. Harmon's NPI number is 1386731479.

Similar doctors

Frequently Asked Questions

Where is Dr. Gregory Harmon's office located?
Dr. Gregory Harmon's office is located at 205 E 64th St Ste 101, New York, NY, 10065.
How can I make an appointment with Dr. Gregory Harmon?
You can find contact information for Dr. Gregory Harmon here on Vitals.
Does Dr. Gregory Harmon accept my insurance?
You can see the insurance plans that Dr. Gregory Harmon accepts on their Vitals profile.
Does Dr. Gregory Harmon accept virtual/telehealth appointments?
Dr. Gregory Harmon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Gregory Harmon accepting new patients?
Dr. Gregory Harmon has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.