Accepting patients
Online booking
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harmon, Ophthalmologist in New York, NY?
Dr. Gregory Harmon, MD is an Ophthalmologist, who primarily practices in New York, NY. He is board certified. Dr. Harmon graduated from Icahn School of Medicine at Mount Sinai and completed his residency at Ny & Presby Hp-Cornell Campus, Ophthalmology; St Luke'S-Roosevelt-St Lukes D, Internal Medicine. Dr. Harmon is fluent in English and Spanish, and is currently seeing new patients. Dr. Harmon’s practice accepts Medicaid, Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harmon’s office at (917) 300-0553.
WebsiteWhat are Areas of Expertise for Dr. Harmon?
Dr. Gregory Harmon, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Harmon empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, Cataract-Complex, Glaucoma, and comprehensive wellness support. Serving the New York, NY community, Dr. Harmon is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Harmon go to medical school and complete their residency?
Fellowship: The New York Presbyterian Hospital
Residency: Ny & Presby Hp-Cornell Campus, Ophthalmology; St Luke'S-Roosevelt-St Lukes D, Internal Medicine | New York Presbyterian Hospital-New York Weill Cornell Center | The New York Presbyterian Hospital | New York Presbyterian Hospital Program
Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny | Icahn School of Medicine at Mount Sinai
Is Dr. Harmon board certified as an Ophthalmologist?
Yes, Dr. Gregory Harmon, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Harmon speak?
Dr. Harmon and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Ophthalmologist like Dr. Harmon typically treat?
As an Ophthalmologist, Dr. Harmon diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Harmon. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Borderline Open-Angle Glaucoma
- Primary Open-Angle Glaucoma
- Narrow Angle Glaucoma Risk
- Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Anatomical Narrow Angle
- Angle-Closure Glaucoma Risk
- Eye angle problem
ICD-10 Codes:
- H40013: Open angle with borderline findings, low risk, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H40033: Anatomical narrow angle, bilateral
Also known as:
- Strands and floaters in the eye's gel
- Eye Disease
- Eye floaters
- Vitreous opacities
- Vitreous membranes
ICD-10 Codes:
- H43393: Other vitreous opacities, bilateral
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Cataract
- Combined Age-Related Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Mixed Type Cataract
- Multiple Cataract Types
ICD-10 Codes:
- H25813: Combined forms of age-related cataract, bilateral
- H25812: Combined forms of age-related cataract, left eye
- H25811: Combined forms of age-related cataract, right eye
What procedures does an Ophthalmologist like Dr. Harmon typically perform?
As an Ophthalmologist, Dr. Harmon performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Harmon. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Laser Surgery for Secondary Cataract
- Tear Duct Opening Closure
- Laser Eye Surgery for Glaucoma
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Punctal Occlusion
- Lacrimal Punctum Closure
- Dry Eye Treatment (Punctal)
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
CPT Codes:
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 68760: Closure of the lacrimal punctum; by thermocauterization, ligation, or laser surgery
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
Also known as:
- Goniotomy (Glaucoma Surgery)
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
CPT Codes:
- 65820: Goniotomy
Also known as:
- Eyelid Abscess Drainage
- Blepharotomy for Abscess
- Eyelid Incision and Drainage
- Stye Drainage
- Eyelid Infection Treatment
CPT Codes:
- 67700: Blepharotomy, drainage of abscess, eyelid
Does Dr. Harmon accept my insurance?
Dr. Harmon accepts most major insurance plans. Important: Please call our office at (917) 300-0553 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harmon accept in New York, NY?
Dr. Harmon in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Healthfirst New York
Humana
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Harmon's office located?
Harmon Opthalmology
205 East 64th Street, Suite 101
New York, NY 10065
(917) 300-0553
Would you like to schedule an appointment with Dr. Gregory Harmon?
Dr. Harmon has appointments available at his New York, NY office. Please select a date and time below.
What is Dr. Harmon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harmon's National Provider Identifier (NPI) number is 1386731479.
What common questions do patients ask about Dr. Harmon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harmon
What is Dr. Gregory Harmon's specialty?
Dr. Harmon is a Ophthalmologist near New York, NY.
What does an Ophthalmologist do?
An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health.
Is this Dr. Gregory Harmon affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Harmon is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory Harmon accepting new patients in New York, NY?
Yes, Dr. Gregory Harmon is accepting new patients at this time.
Does Dr. Gregory Harmon offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Harmon, or call (917) 300-0553 for more information.
How can I make an appointment with Gregory Harmon?
Please contact Dr. Harmon's office at (917) 300-0553 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Harmon have?
Dr. Gregory Harmon is certified by the American Board of Ophthalmology.
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