Diamond Vision and Specialty Contact Lens Services is an eye care practice in Rockville Centre, New York, serving patients and families across Nassau County and Long Island, including nearby communities such as Lynbrook, Baldwin, and Valley Stream. Led by optometrist Dr. Shane Galan, who has more than 20 years of experience, the practice provides attentive, comprehensive care with particular expertise in specialty contact lenses, keratoconus, corneal conditions, and myopia management.

Services include adult and pediatric eye exams, contact lens fittings, dry eye care, eye disease evaluation, and care for urgent eye concerns. The practice also offers custom scleral and rigid gas permeable lenses, toric and multifocal contacts, and lenses for patients with irregular corneas or after eye surgery. Myopia management options include orthokeratology (Ortho-K), Essilor Stellest lenses, and MiSight daily contact lenses. Patients can also receive color vision testing and low vision care.

Diamond Vision’s optical department carries designer and independent eyewear, children’s frames, and computer glasses.