Visionarium Optometry - Our Practice
Visionarium Optometry


Our Practice

Chester Quan, Optometrist/Owner

Dr. Quan is a graduate of the University of California at Berkeley and the Pennsylvania College of Optometry in Philadelphia. He graduated from optometry school with honors and received an award for clinical excellence. He has been in practice for over twenty six years. He is certified in ocular disease treatment and management.



John Cerbatos, ABOC Manager/Optician

John has been in the optical field for 13 years. He was a Clinical Psychology major at SFSU. John is ABO certified and is experienced in frame styling, adjusting, and dispensing. His background in optical ranges from management, Contact Lens fitting, to representing a couple of frame companies in Northern California , and running and working in an optical lab. He is also in charge of the overall appearance and maintenace of the practice.



Christina Chang, Associate Optometrist

Dr. Chang is a graduate of the University of California at Berkeley and the optometry school at the State University of New York. She is certified in ocular disease treatment and management.