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Premier Optometric Care in San Mateo, San Jose & Juneau
Optical Illusions: An Optometric Practice delivers personalized, technology-driven eye care across California and Alaska. Founded on principles of innovation and patient-centric service, our team of board-certified optometrists specializes in comprehensive eye exams, advanced treatments for dry eye and myopia, and precision eyewear solutions. With locations in San Mateo, San Jose, San Ramon, and Juneau, we combine industry-leading diagnostic tools like Optos Silverstone and Pentacam AXL Wave with a commitment to community-focused care.

Recognized as Top 200 Eye Doctors by Newsweek and winners of multiple local healthcare awards, our practice emphasizes continuous professional development, evidenced by certifications in specialty contact lenses, glaucoma management, and ocular aesthetics. We prioritize transparent communication, leveraging cutting-edge therapies like Envision Lumecca IPL and TearCare System to address individual patient needs while maintaining rigorous compliance with optometric standards.
Services
Comprehensive Eye Exams Dry Eye Therapy Myopia Management Laser Eye Surgery Consultations Specialty Contact Lenses Digital Eye Strain Treatment Low Vision Rehabilitation Eyewear Studio Ocular Aesthetics
Highlights and features
  • We utilize industry-leading diagnostic technology for precise eye health assessments
  • Our team includes board-certified optometrists with specialized training in ocular disease
  • We offer personalized treatment plans for complex vision conditions like myopia and dry eye
  • Recognized as Top 200 Eye Doctors by Newsweek and Best Optometry Office by Silicon Valley
  • We maintain rigorous continuing education standards with certifications in advanced therapies
Associations and certifications
  • National Board of Examiners in Optometry (NBEO)
  • TLG Glaucoma Board Certified
What people say
Knowledgeable staff Thorough exams Effective treatments Modern facilities Professional service
Services
Comprehensive Eye Exams
Our thorough eye exams use advanced diagnostic technology to assess vision health and detect ocular diseases. We evaluate visual acuity, eye coordination, and intraocular pressure while checking for conditions like glaucoma and macular degeneration. Patients receive personalized recommendations for corrective lenses or treatment plans based on their specific needs and lifestyle.
Dry Eye Therapy
We offer specialized dry eye management using cutting-edge technologies like Envision Lumecca IPL and TearCare System. Our treatments target the root causes of dry eye through meibomian gland expression, anti-inflammatory therapies, and customized artificial tear regimens. Patients receive ongoing support to maintain ocular surface health and comfort.
Myopia Management
Our evidence-based myopia control programs combine orthokeratology lenses, atropine therapy, and lifestyle modifications. We use advanced corneal topography to monitor progression and adjust treatment plans for children and young adults. The goal is to slow axial elongation and reduce long-term risks of high myopia-related complications.
Specialty Contact Lenses
We specialize in fitting complex contact lens prescriptions including scleral lenses, multifocal designs, and orthokeratology lenses. Our practitioners use corneal topography to ensure optimal lens fit and comfort. Patients receive comprehensive training on proper lens handling and maintenance for safe, effective vision correction.
Ocular Aesthetics
Our ocular aesthetics services include Upneeq eyelid treatment and Envision Forma Radiofrequency for periocular rejuvenation. These non-invasive procedures address droopy eyelids and periorbital wrinkles while maintaining ocular safety. Treatments are administered by certified professionals with specialized training in facial anatomy.
People
Dr. Atean Asslani
Optometrist
Dr. Asslani specializes in primary eye care and ocular disease management with experience at VA hospitals and refractive surgery centers. He graduated from Southern California College of Optometry and emphasizes personalized patient education during comprehensive exams.
Dr. Erica Ngo
Optometrist
Dr. Ngo focuses on specialty contact lenses and dry eye management, certified in Paragon CRT and Zenlens scleral lenses. She earned her optometry degree from Northeastern State University and combines clinical expertise with lifestyle-based vision solutions for modern patients.
Dr. Katalina Yandell
Optometrist
Dr. Yandell specializes in myopia management and dry eye therapy, serving on the Santa Clara County Optometric Society board. A graduate of Western University of Health Sciences, she brings expertise in pediatric optometry and ocular surface disease to her practice.
Dr. William To
Optometrist
Dr. To, ABOC certified, focuses on pediatric eye care and ocular disease with over 100 professional lectures presented. As a Bay Area native, he combines clinical excellence with community leadership, holding multiple industry certifications in lens technologies and glaucoma management.
Khanh Nguyen
Office Manager
Certified in optical management, Khanh oversees practice operations with 10+ years experience in premium frame selection and patient care coordination. She ensures seamless service delivery across all locations while maintaining focus on continuous business improvement strategies.
Questions
What types of eye exams do you offer?
We provide comprehensive adult exams, pediatric exams, diabetic eye exams, and specialized consultations for digital eye strain and myopia management.
Do you treat dry eye syndrome?
Yes, we offer advanced dry eye therapy using Envision Lumecca IPL, Forma Radiofrequency, and TearCare System technologies for lasting relief.
Are your optometrists board-certified?
All our doctors hold NBEO board certification and additional specialized credentials in glaucoma, contact lenses, and ocular disease management.
Do you have locations outside California?
We serve patients in Juneau, Alaska, in addition to our three California locations in San Mateo, San Jose, and San Ramon.
What eyewear brands do you carry?
Our Eyewear Studio features premium brands including Cartier, LINDBERG, TOM FORD, GUCCI, and PRADA with custom lens options.