Voted Best Optometrists in San Mateo

Dr. Atean Asslani graduated from Southern California College of Optometry in Orange County, Dr. Asslani was formally trained at the Department of Veterans Affairs in Bakersfield, University Eye Center in Los Angeles, Camp Pendleton Naval Hospital in San Diego, and NVISION Eye Centers in Costa Mesa. He is eager to connect with patients to provide premium services, including Primary Eye Care, Ocular Disease, and Myopia Management.

Dr. Atean brings a wealth of knowledge to the San Jose, San Mateo, and San Ramon communities. He is a highly skilled optometrist with a commitment to providing personalized eye care to each of his patients. With a warm and compassionate approach, he ensures that his patients always feel comfortable and well-cared for during every eye exam.

Certifications & Recognitions: 
NBEO Board Certified
TLG Glaucoma Board Certified
Best in Medicine’s Top Optometrist 2026

Dr. Lizeth Gonzalez received her Bachelor of Arts in psychology from the University of California, Los Angeles. She completed her Doctorate of Optometry degree at the New England College of Optometry in Boston, where she was part of Volunteer Optometric Services to Humanity (VOSH) and traveled to the Dominican Republic to provide eye care to underserved communities. Though she is from Southern California originally, Dr. Liz has clinical experience working in various practice modalities throughout the greater Boston area and Miami, where she gained extensive training in Low Vision and the treatment of Ocular Diseases. Dr. Liz also has a focused interest in the treatment and management of Dry Eye Disease and Specialty Contact Lenses.

Dr. Liz is a member of the American Optometric Association and the California Optometric Association. During her spare time, she enjoys traveling, spending time with friends and family, and hiking with her shepsky, Tommy.

—–

Dra. Lizeth González recibió su Licenciatura en Psicología de la Universidad de California, Los Ángeles (UCLA). Completó su Doctorado en Optometría en el New England College of Optometry en Boston, donde formó parte de Servicios de Optometría Voluntaria Para la Humanidad (VOSH), y viajó a la República Dominicana para brindar atención oftalmológica a comunidades desatendidas. Aunque originalmente es del sur de California, la Dra. Liz no solo tiene experiencia trabajando allí, sino también en diversas modalidades de práctica en el área metropolitana de Boston y Miami, donde obtuvo una amplia capacitación en baja visión y el tratamiento de enfermedades oculares.

La Dra. Liz es miembro de la Asociación Americana de Optometría y la Asociación de Optometría de California. Durante su tiempo libre, le gusta viajar, pasar tiempo con amigos y familia y caminar con su pastor alemán Tommy.

Certifications & Recognitions:
NBEO Board Certified
TLG Glaucoma Board Certified
Best in Medicine’s Top Optometrist 2026
Brilliant Futures Myopia Management Certified
Paragon Corneal Refractive Therapy Certified
WAVE Contact Lens System Designer Certified
Inmode Envision Lumecca/Lumecca-I IPL Certified
Inmode Envision Forma-I Radio Frequency Certified

Dr. Erica Ngo is a dedicated optometrist committed to providing high-quality vision care tailored to the needs of modern lifestyles. She specializes in dry eye management, ocular aesthetics, and specialty contact lenses, including options for high astigmatism, multifocal, and orthokeratology / CRT non-surgical vision shaping lenses. Whether it’s finding the perfect pair of glasses, optimizing vision for screen-heavy workdays, or managing other eye conditions, Dr. Erica is committed to helping her patients see clearly and comfortably.

Dr. Erica earned her Doctorate in Optometry from Northeastern State University after completing her Bachelor of Science in Chemistry and Biochemistry with a minor in Japanese at the University of Oklahoma. She gained extensive clinical experience at Cherokee Nation Rural Eye Clinics and refractive surgery and medical optometry centers in Tulsa, Oklahoma, as well as in Houston, Texas. A member of the American Optometric Association and the California Optometric Association, she stays up to date with the latest advancements in eye care. Recently relocated to the Bay Area from Germany, Dr. Ngo is excited to provide exceptional, personalized eye care to her new community.

Outside of the office, she enjoys checking out local coffee and tea spots, cooking, Latin dancing, traveling, and hiking with her husband and their dog, Kimchee.

Certifications & Recognitions: 
NBEO Board Certified
TLG Glaucoma Board Certified
Best in Medicine’s Top Optometrist 2026
Brilliant Futures Myopia Management Certified
Paragon Corneal Refractive Therapy Certified
Zenlens Scleral Lens Certification
WAVE Contact Lens System Designer Certified

Dr. William To has multiple years of healthcare experience providing design-based ocular care, with an optometric emphasis in Pediatrics, Dry Eye Therapy, and Ocular Surface Disease.

He graduated from UC San Diego with a Bachelor’s in Human Biology and a minor in Psychology and earned his Doctorate in Optometry from Western University of Health Sciences. Dr. Will is regularly invited to several Optometric Conferences and Colleges of Optometry each year to lecture to his colleagues and students, having given over 100 lectures and written several published editorials.

When he’s not caring for his amazing patients, Dr. Will enjoys traveling every chance he gets. As a Bay Area native, he has taken on leadership roles both in the local community and beyond, serving as the President of the Santa Clara County Optometric Society and on several California Optometric Association and American Optometric Association committees. He is actively involved with a variety of community outreach and social programs.

Dr. Will is an avid Golden State Warriors and 49ers fan.

Certifications & Recognitions:
NBEO Board Certified
TLG Glaucoma Board Certified
Best in Medicine’s Top Optometrist 2026
Brilliant Futures Myopia Management Certified
Paragon Corneal Refractive Therapy Certified
Zenlens Scleral Lens Certification
Shamir Freeform Progressive Certified
American Board of Opticianry (ABOC) Certified
Inmode Envision Lumecca/Lumecca-I IPL Certified
Inmode Envision Forma-I Radio Frequency Certified
Bausch + Lomb Contact Lens Expert
Gold Key International Honor Society Leadership Award Recipient 2016
Joy.Energy.Time Top 50 Most Influential Healthcare Professionals 2019
AOA Presidential Advocacy Service Award Recipient 2021
Contact Lens Institute Visionary 2021
International Association of Healthcare Professionals Top Optometrist 2021
Santa Clara County Optometric Society Young OD of the Year 2021
California Optometric Association Young OD of the Year 2022
Newsweek America’s Best Eye Doctor Top 200 Optometrist 2023
Three Best Rated Top 3 Eye Doctor 2024

Bio Coming Soon!

Khanh Nguyen is an accomplished and goal-driven Office Manager with over a decade of optical experience. She loves to think outside the box and enjoys being creative. What keeps her driven is that all patients who walk out of Optical Illusions will have the optimum level of service and care and will be satisfied with their experience. She has expertise in selecting the best fit and style of frames for different faces worldwide. On the back-end, she enjoys diving into corporate strategy and is continuously learning on how to improve business growth. She graduated at the University of California Santa Cruz with a major in Biology and by chance ended up working in the Optical field.

Khanh Nguyen is a jujitsu and cross-fit enthusiast who loves to take road trips with her family. You can usually find her car camping in Pismo beach which is one of her favorite spots. In her free time, she loves to fish up North but nothing beats her experience fishing for salmon at the Russian River in Alaska.

Certifications & Recognitions: 
PECAA Optical Management Course (OPTMC) Certified
Inmode Envision Forma-I Radio Frequency Certified

Victor has been with Optical Illusions for nearly 12 years and has over 18 years of optical experience. He is the frame buyer for all of our locations and has a good eye for selecting the most trendy and high quality style of frames. Victor enjoys working with and building great relationships with patients.

In his spare time, Victor enjoys traveling with his wife and three daughters. He is a huge foodie and an avid 49ers and Giants fan.

Ashley is a Dry Eye Aesthetics Coordinator and Paraoptometric at Optical Illusions. She is also currently attending college studying in the medical field. In the office, she assists the doctor with pre-screening test as well as performing dry eye treatments like Radiofrequency, Low Level Light therapy, ZEST, and more.

In her free time, Ashley enjoys reading, attending concerts, traveling and trying new things.

Thi is an optician and paraoptometric at Optical Illusions of San Mateo. She has more than 6 years experience in Optometry and dedicates herself to make sure every patient’s need to be heard and taken care of. Thi enjoya guiding patients through their options, answering questions, and making the experience comfortable and stress-free. Her goal is to create a welcoming environment where patients feel cared for, informed, and confident in their eye health.

In her spare time, Thi likes to watch movies and tv series during with her cat.

Irma has been in the optical industry for over 16 years. She is incredibly patient-focused, detail-oriented, and computer-savvy. She currently lives in Gqeberha, formerly known as Port Elizabeth, South Africa. When she is not working, Irma loves spending time exploring the outdoors with her husband in her free time.

Certificates & Recognitions:
Dr. Contact Lens Technician of the Month – March 2023

Edlin is a Patient Care Coordinator for Optical Illusions, dedicated to ensuring smooth, patient-focused care. A licensed Physical Therapist with clinical experience, she brings strong communication, problem-solving, and organizational skills. Edlin is effective at managing patient concerns, coordinating insurances, and keeping clear, efficient communication between patients, providers, and insurance teams.