Winson Ong, O.D.
Dr. Winson Ong received his undergraduate degree at UC Davis and his Doctorate of Optometry at UC Berkeley. He has also received training at UCSF and the VA hospital in Honolulu. He is a former clinical instructor at UC Berkeley's School of Optometry. Dr. Ong also previously served on the Board of Directors of the Alemeda Contra Costa Optometric Society.
In his spare time, he loves to spend time with his wife and two young kids as well as play tennis and golf. Dr. Ong grew up in San Francisco so he is a huge fan of the Niners, SF Giants, and the Warriors.
Mary Leong, O.D.
Dr. Mary Leong grew up in the South Bay area and has been practicing optometry in the Antioch/Brentwood area for 15 years. She graduated from UC Davis with Biochemistry degree and received her Doctorate of Optometry at Southern California College of Optometry. She received her optometry training at VA hospitals in Fresno and Las Vegas which focused on ocular disease and management. Her clinical experiences include primary care exam, contact lens exam, pediatric exam, geriatric exam as well as red eye medical exam.
In her spare time, Dr. Leong enjoys biking, camping, and traveling with her friends and family.