Our Mission is to provide you with the highest quality eye care and service for your entire family. We offer computer
assisted eye exams, diagnosis and treatment of ocular disease and injury, complete contact lens services, co-
management for laser and cataract surgery, and frame styling to complement and enhance your lifestyle. Outside
prescriptions are always welcome.
Clear, an optometric destination, is an optometric practice that strives to be a pioneer in the eye care business. As
the head optometrist at a high profile refractive practice in Los Angeles catering to celebrities, Dr. Lok Chan had
grown accustomed in providing her patients the best in service. When deciding to open her own optometric practice
emphasizing quality luxury eyewear, she felt there was a need and a void in the optometric sector for a full service
optometric practice where patients can be pampered during their exam and their frame selection. Clear, is a unique
destination where one can indulge, explore, and experience clarity on all different levels. Dr. Lok Chan wanted to
create a unique experience for her patients and customers to complement the luxurious eyewear showcased. Fine,
antioxidant-rich teas along with natural fat free frozen yogurt that contains live active cultures are served at the refresh
bar. Toppings range from healthy fresh fruits, custom made flavored mochi in up to 8 flavors, protein-rich nuts,
complimentary syrups and fresh shaved dark chocolate. The refresh bar aims to feature the latest in luxury desserts
just as Clear’s collection showcases the latest luxury eyewear. The refresh bar is complimentary for patients.
The public is also welcome to enjoy in the experience. Opulent leather seating, 22 foot custom curtains, music and
custom pendant drums are devoted to optimize patient and customer comfort. A special children's room with a flat
screen tv featuring the latest kid's movies, children's books and toys are dedicated for young patients and
customers. The children's room can be seen from all vantage points of the store, including the examination room, to
reassure parents that their children's experience is equally enjoyable.
Katherine Lok Chan, OD
Dr. Lok Chan was born and raised in the Bay Area and considers San Francisco to be her life long home. She
completed her undergraduate work at UCLA where she received a BS degree in Biology. Dr. Lok Chan also
graduated from UC Berkeley’s prestigious School of Optometry, with honors, and received her Doctor of Optometry
degree in 1998.
Dr. Lok Chan has more than 10 years of strong clinical experience and professional accomplishments in private
practice, medical clinics, and working with high profile celebrities in one of the most prestigious refractive centers in
Los Angeles. She has trained numerous refractive surgery residents and fellows and directed the optometric co-
management department for ARIS Vision Institute, Santa Monica. Dr. Lok Chan also had the privilege of completing
an internship at the Palo Alto Veterans Administration Hospital’s Western Blind Rehabilitation Center in Northern
California where she received training in evaluating and finding visual aids for those affected by eye diseases that
cause vision loss and low vision. She has also received training in ocular disease at San Francisco Veterans
Administration Hospital and extensive refractive surgery training at Beijing Medical University and Beckman
Refractive Surgery Center, UCSF.
Dr. Lok Chan’s professional goal is to provide outstanding patient care in a setting that is truly unique. She created
Clear to be a true experience for her patients and customers.
Dr. Lok Chan’s personal interests include spending time with her three young kids and her husband.
CERTIFIED: National Board of Examiners in Optometry (NBEO)
CERTIFIED: State of California, Board of Optometry
LICENSED: Treatment and Management of Ocular Diseases
EDUCATION: University of California at Berkeley, Doctor of Optometry
University of California at Los Angeles, BS, Biology
Awards Beta Sigma Kappa Honor Society, UC Berkeley School of Optometry
|138 E. 3rd Ave. San Mateo, CA 94401 P650.348.8818