Rockville Centre, NY 11570
- Phone: 516-766-2423
- Fax: 516-766-2432
- Email: drshanegalan@drshanegalan.com
Diamond Vision is centrally located to serve all of Nassau County. We conveniently located one block north of the LIRR (Long Island Railroad, Rockville Centre station) and are one block from St Agnes Cathedral.
We Accept:
- Monday: 9:00 AM - 7:00 PM
- Tuesday: 9:00 AM - 5:00 PM
- Wednesday: 9:00 AM - 3:00 PM
- Thursday: 9:00 AM - 6:00 PM
- Friday: 8:30 AM - 4:30 PM
- Saturday: CLOSED
- Sunday: CLOSED
Our Eye Care Practice in Long Island
Our eye doctors at Diamond Vision have been providing Long Island with quality eye care for many years.
Call us to make an appointment with our optometrist to talk about your eyeglasses, contact lenses or specialty lens needs. Drop in anytime to browse through our large selection of designer eyeglass frames and sunglasses!

Optometrist Near Me in Rockville Centre, NY
Diamond Vision is conveniently located on North Park Avenue in Rockville Centre, New York. We proudly serve Lynbrook, Baldwin, Oceanside and all of Nassau County in New York. We are steps away from the Long Island Railroad.
Call us to make an appointment with Dr. Shane Galan to talk about your eyeglasses, contact lenses or specialty lens needs. You are also welcome to drop in anytime to browse through our large selection of designer eyeglass frames and sunglasses.
Diamond Vision is proud to welcome Kevin Flynn of Vision Finders of East Rockaway to our practice!
He joined our practice bringing over his best optical & years of experience of handling & filling out complex prescriptions, repairing frames and eyeglasses, and guides anyone interested in updating their old pair of glasses to find their ideal frame & lens combination.
"Perfection is our only standard" - Kevin Flynn. If you have a high prescription or a complex pair of progressives, we'll be able to ensure you receive super thin lenses, computer specific and occupational lenses to match your lifestyle and visual expectations.



Have An Eye Care Emergency?
Please call our office at: 516-730-9559. If you experience loss of vision, double vision, swelling, infection or any eye emergency, contact us immediately for guidance. We’ll help you with the best treatment to prevent complications and promote long-lasting clear eyesight.
Use your best judgment on urgency – find the nearest emergency room or review our emergency page for tips.
Wondering about payment plans? Check Out Our Insurance Plans.