Optometrists in San Ramon

Specialty Eye Care Services in San Ramon

Optical Illusions is your team for all things eye care. We focus on providing a unique, comprehensive experience using the latest technology and techniques to help address your concerns and support the clearest vision possible.

At our San Ramon location, we offer specialty services focused on:

To get the care you need, book an appointment with our team today.

Our Technology

We’re proud to be the team you choose to support your eye health. To ensure we’re providing the most comprehensive experience possible, we use the latest eye care technology. Some of the technologies we use at our San Ramon location include:

  • CV5000 Automated Phoropters
  • KR-1 Autorefractor
  • Optos Monaco
  • Topcon Maestro2 OCT
  • Virtual Field Perimeter
  • iCare Tonometer
  • TearCare System
  • Marco Equinox LLLT

Featured Brands in San Ramon

  • Cartier
  • Gucci
  • Zero G Eyewear
  • Chloe
  • Tiffany & Co
  • Yves Saint Laurent
  • Flexon
  • Shinola
  • Ray Ban
  • Longchamp
  • Gold & Wood
  • Calvin Klein
  • VSP Unity lenses
  • Zeiss lenses
  • Essilor Varilux lenses
  • Shamir lenses

Our Team


William To, OD

Areas of Expertise: Dry Eye Therapy, Pediatrics, Ocular Disease


Katalina Yandell, OD

Areas of Expertise: Myopia Management, Refractive Surgery Co-management, Specialty Contact Lenses


Khanh Nguyen

Office Manager


Azil Ali



Yocelin Castro



Irma McNeilage

Patient Care Coordinator

Our Locations

San Mateo

  • 194 Hillsdale Shopping Center
  • San Mateo, CA 94403

San Jose

  • 377 Santana Row, Suite #1115
  • San Jose, CA 95128

San Ramon

  • 6000 Bollinger Canyon Road, Suite #1104
  • San Ramon, CA 94583


  • 9309 Glacier Hwy, Suite A103
  • Juneau, AK 99801

Family Eye Exams

An eye exam is an essential part of preventive health care. At Optical Illusions, we invest in industry-leading diagnostic technology that gives us an unprecedented view of your eye health and vision.

With this technology, we can provide truly personalized and comprehensive eye care to patients of all ages.

Access high-quality eye care from a team that genuinely cares.

Our Reviews

5 Star Experience

Our Testimonials

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