Advanced Eye Care & Specialty Contact Lenses in Nassau County, Long Island, NY
At Diamond Vision, we provide thoughtful, thorough eye care for patients and families throughout Rockville Centre, Nassau County, and Long Island, where our approach is rooted in careful listening and clear communication.
Led by Dr. Shane Galan, with more than 20 years of experience, our practice is known for delivering comprehensive eye care along with advanced expertise in specialty contact lenses and myopia control. Whether you’re here for a routine eye exam or more complex vision needs, we take the time to get it right.
Schedule your eye exam today and experience eye care that’s attentive, professional, and focused on your long-term vision.
The Advanced Keratoconus & Myopia Management Center of Nassau County
Dr. Shane Galan is recognized throughout Long Island for his advanced work in keratoconus, corneal disease, and myopia management. His clinical focus is on patients whose vision requires more than standard contact lenses and a higher level of diagnostic precision.
Conditions Treated
- Keratoconus
- Pellucid marginal degeneration
- Irregular corneas
- Post-LASIK and post-surgical corneal irregularities
- Corneal scarring
- Severe dry eye disease
- High and irregular astigmatism
- Anisometropia
- Progressive nearsightedness (children and teens)
Specialty Lens Expertise
- Rigid gas permeable (GP) lenses
- Bifocal and multifocal contact lenses
- Toric lenses for astigmatism
- Orthokeratology (Ortho-K) for myopia control
- Custom scleral contact lenses
- Daily contact lenses for myopia management like MiSight Contact Lenses
What Makes Our Optical Truly One of a Kind
From timeless designer brands to private, independent lines, we offer a handpicked selection of frames you won’t find at other locations. Looking for something bold, refined, or totally unique? Our collection has you covered—with styles that speak to every personality and face shape.
Whether you're getting fitted for single vision lenses or complex progressive prescriptions, we’re known for our attention to detail. Our optician, Scott, brings decades of experience and ensures every patient walks out with eyewear that feels just right—especially in more challenging cases.
