
Dr. Hal R. Schwartzstein, D.O.
Ophthalmologist
600 Northern Blvd Suite 220 Great Neck NY, 11021About
Dr. Hal Schwartzstein is an ophthalmologist practicing in Great Neck, NY. Dr. Schwartzstein specializes in eye and vision care. As an ophthalmologist, Dr. Schwartzstein can practice medicine as well as surgery. Opthalmologists can perform surgeries because they have their medical degrees along with at least eight years of additional training. Dr. Schwartzstein can diagnose and treat diseases, perform eye operations and prescribe eye glasses and contacts. Ophthalmologists can also specialize even further in a specific area of eye care.
Provider Details

Dr. Hal R. Schwartzstein, D.O.'s Expert Contributions
Can glasses fix crossed eyes?
Hi, Glasses can fix crossed eyes. However, it is important to know that glasses control eye crossing rather than completely get rid of it. Most often, the eye crossing returns when you take the glasses off. Surgery is not recommended if glasses control the eye crossing. Take care! READ MORE
Why do I see better with contacts than glasses?
Hi, Your glasses prescription may be out of date and need to be updated. It is also possible for contact lenses to smooth out irregularities of the corneal surface. The contact lens can create a "liquid lens" under it which improves vision. This is especially true if you have keratoconus but can occur if you don't have keratoconus as well. Lastly, it can depend on how you define "better." If "better" refers to blur, then the above applies. If "better" refers to the size of the image, then it is true that images with glasses can look smaller than with contact lenses. The closer a lens is to the eye the less minification will occur in the setting of nearsightedness. Take care! READ MORE
Fellowships
- Northwestern University 2016
Dr. Hal R. Schwartzstein, D.O.'s Practice location
Northwell Health Pediatric Ophthalmology
600 Northern Blvd Suite 220 -Great Neck, NY 11021Get Direction
Dr. Hal R. Schwartzstein, D.O.'s reviews
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Media Releases
Get to know Ophthalmologist Dr. Hal R. Schwartzstein, who serves patients throughout the State of New York.
Dr. Schwartzstein is a fellowship-trained ophthalmologist who is a part of the team of professionals at Northwell Health Physician Partners Pediatric Ophthalmology at Great Neck in New York.
“Our physicians strive to provide the most comprehensive eye care possible for your child. As pediatric ophthalmologists, we are medical doctors with highly specialized training to diagnose and treat visual disorders specific to infants and children, ranging from refractive error and eye-crossing to cataracts and tumors. Our expert team excels in their expansive knowledge of possible conditions affecting children’s vision and in their extensive experience in examining children effectively” as stated on their website.
Professionally, Dr. Schwartzstein is affiliated with several hospitals and medical centers that are a part of Northwell Health, including the Cohen Children’s Medical Center, Long Island Jewish Medical Center, North Shore University Hospital, and Syosset Hospital. He also serves as an Assistant Professor at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell in East Garden City, New York.
Licensed to practice medicine in New York, the doctor is a member of several professional organizations, including the American Osteopathic Association and the American Academy of Ophthalmology.
In regards to his educational background, Dr. Schwartzstein earned his Doctor of Osteopathic Medicine (DO) degree from the A.T. Still University Kirksville College of Osteopathic Medicine. He then went on to complete his internship and residency in ophthalmology at St. John’s Episcopal Hospital (serving as Chief Resident), followed by his fellowship in pediatric ophthalmology through Northwestern University at Ann & Robert H. Lurie Children’s Hospital of Chicago.
Demonstrating a mastery of basic knowledge and skills, he is board-certified in ophthalmology by the American Osteopathic Boards of Ophthalmology and Otolaryngology-Head and Neck Surgery (AOBOO). The AOBOO is a joint organization that provides board certification to qualified DOs who specializes in the medical and surgical treatment of the eye (ophthalmologists) and to qualified DOs who specializes in the medical and surgical treatment of the ears, nose, and throat (otolaryngologists).
Ophthalmology is a branch of medicine and surgery, which deals with the diagnosis and treatment of eye disorders. Ophthalmologists are experts in the diseases, functions, and anatomy of the eye. They may provide routine care such as vision testing, as well as prescribe and fit eyeglasses or contact lenses. However, ophthalmologists are also surgeons. They repair traumatic injuries to the eye and perform cataract, glaucoma, and corneal surgery.
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Nearby Providers
- Dr. Bahram Alyeshmerni M.D.26 Pine Drive Great Neck NY 11021
- Dr. Daniel K. Khodadadian MD287 Northern Blvd. Great Neck New York 11021
- Dr. Eric P Shakin MD600 Northern Blvd Great Neck NY 11021
- Dr. George Tung MD560 Northern Blvd Great Neck NY 11021
- Mrs. Jessica Lattman MD115 EAST 61ST STREET NEW YORK NY 11021
- Dr. Sylvia Rose Kodsi MD600 NORTHERN BLVD STE 220 GREAT NECK NY 11021
Nearest Hospitals
NORTH SHORE UNIVERSITY HOSPITALl
300 COMMUNITY DRIVE MANHASSET NY 11030ST FRANCIS HOSPITAL, ROSLYNl
100 PORT WASHINGTON BOULEVARD ROSLYN NY 11576LONG ISLAND JEWISH MEDICAL CENTERl
270 - 05 76TH AVENUE NEW HYDE PARK NY 11040