What patients are saying
Overall rating
4.94
About Dr. Samuel Gelnick
Samuel Gelnick, MD is a highly trained ophthalmologist specializing in the medical and surgical diseases of the retina and vitreous. He provides expert care in a wide range of retinal conditions, including macular degeneration, retinal vein occlusion, macular hole, epiretinal membrane, diabetic retinopathy, and retinal detachment. In addition to his retina specialty, Dr. Gelnick also performs cataract surgery, offering patients comprehensive ophthalmic care under one roof.
Dr. Gelnick earned his Bachelor of Arts in Psychology from Yeshiva University in New York City, where he gained a deep understanding of human behavior and the importance of patient-centered care. He went on to receive his Doctor of Medicine from New York Medical College and completed his ophthalmology residency at the prestigious Northwell Health Eye Institute, where he served as Chief Resident. He further honed his expertise with a fellowship in Medical and Surgical Retina at SUNY Downstate University Health Science Center, where he was honored as Departmental Attending of the Year.
Dr. Gelnick believes in treating the whole patient—not just the presenting symptoms. He recognizes that patients come with concerns, expectations, and unique histories, and that understanding the full picture leads to better diagnosis, treatment, and long-term outcomes. He works collaboratively with each patient and their support system, creating a team-based approach to care. Known for his clear communication and compassionate demeanor, Dr. Gelnick empowers patients by providing education and guidance every step of the way.
Beyond the clinic, Dr. Gelnick believes strongly in being available for his community, whether it’s providing care during emergencies or supporting individuals outside of office hours. He considers this commitment a vital part of being not just a physician, but a neighbor and advocate.
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Office locations
1 of 2
Education and background
Practice names
Hospital affiliations
- New York Community Hospital
- Saint John's Episcopal Hospital
Board certifications
- American Board of Ophthalmology
Education and training
- Medical School - New York Medical College, Doctor of Medicine
- Yeshiva University (Bachelor's)
- Hofstra University, Residency in Ophthalmology
- Staten Island University Hospital (Internship)
Professional memberships
- American Society of Retina Specialists
Awards and publications
- Departmental Attending of the Year, Kings County Hospital Center, 2024-2025
- Chief Resident, Northwell Health Ophthalmology Department, 2022-2023
- Nominated, AUPO Surgical Curriculum for Ophthalmology Residents, AAO Chicago 2022
Languages spoken
- English
Provider's gender
Male
NPI number
1285196592
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.94
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How soon can I make an appointment with Dr. Samuel Gelnick?
Generally, Dr. Samuel Gelnick has appointments available on Zocdoc within 1 week. You can see Dr. Gelnick's earliest availability on Zocdoc and make an appointment online.
Is Dr. Samuel Gelnick accepting new patients?
Dr. Samuel Gelnick generally accepts new patients on Zocdoc. You can see Dr. Gelnick's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Samuel Gelnick accept my insurance?
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Can I make an appointment with Dr. Samuel Gelnick online?
Yes, you can make an appointment online with Dr. Gelnick using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Samuel Gelnick affiliated with?
Dr. Samuel Gelnick is affiliated with New York Community Hospital and Saint John's Episcopal Hospital.
What practice does Dr. Samuel Gelnick work with?
Dr. Samuel Gelnick works with SightMD.
Where is Dr. Samuel Gelnick's office located?
Dr. Samuel Gelnick has 2 office locations, including in Rockville Centre and Hewlett, view full addresses on Dr. Gelnick's profile.
Which board certifications does Dr. Samuel Gelnick have?
Dr. Samuel Gelnick is certified by American Board of Ophthalmology.
What are common reasons for patients to see Dr. Samuel Gelnick?
Dr. Samuel Gelnick frequently sees patients for Dry Eye, Eye Emergency Visit, Eye Infection, General Eye Consultation, and Retina Consultation. You can see other visit reasons for Dr. Samuel Gelnick on their profile.
What languages does Dr. Samuel Gelnick speak?
Dr. Samuel Gelnick speaks English.