Our Doctors of Optometry

Our eye doctors (Optometrists) are committed to providing excellent care for you and your entire family! They have been extensively trained and are not only professional but also fun to talk to.  We treat our patients like family and friends and we always support our community.  

Dr. Jason Lam O.D., M.B.A.

Dr. Lam was born in a boat in international waters but calls California his home. He was raised in Monterey Park and obtained his Bachelors of Science degree in Psychobiology from the University of California at Los Angeles (GO BRUINS!). Dr. Lam then obtained his doctorate degree from the Southern California College of Optometry. Lastly, he then obtained a masters degree in business administration with a healthcare executive entrepreneurship emphasis at the Paul Merage School of Business at the University of California at Irvine.  

He has worked in Ophthalmology at the prestigious Jules Stein Eye Institute at UCLA and for Macy Eye Center at the Cedars-Sinai Hospital towers.  He has proudly served the veterans of our military at the Veteran Affairs (VA) Hospital in Los Angeles.  He previously was the Clinical Director for NVision Laser Eye Centers where he managed the surgical and medical care of patients getting LASIK, Cataracts surgery, Corneal Inlays, PRK, Intacs, ICL, PresbyLASIK, Blepharoplasty, Glaucoma, Dry Eye disorders and much more.  When needed, Dr. Lam serves as a faculty Assistant Professor for the University Eye Care of Los Angeles, a subsidiary clinic of the Southern California College of Optometry at Ketchum University.

However, Dr. Lam's most proud moments are when he gives his time to provide charitable eye care. He has been on 3 International missions to Honduras, Panama and South Africa and 4 domestic missions to the population of Los Angeles (2x), Bakersfield, and Santa Ana through his affiliation with the One Sight organization.  Dr. Lam has served as an expert examiner for the National Boards of Examinations in Optometry and is the 2016 President of the Asian American Optometric Society, the largest Optometric society in California.

For his work for Optometry, the community and for his patients,  Dr. Lam was awarded the prestigious California Optometric Association's Young Optometrist of the Year award in 2012.  An award bestowed upon select few Optometrists each year after a nomination process statewide.

He is excited and proud to call the community and the people of Corona and Ontario (and it's surrounding areas) his new family and he hopes to serve it well.

Dr. Lillian Trinh O.D.

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Dr. Lillian Trinh was born and raised in Southern California and earned her Bachelor of Art degree in Psychology from the University of California, Irvine. She earned her Doctorate of Optometry degree from Nova Southeastern University College of Optometry in Davie, FL.

Dr. Trinh completed her clinical training at NSU The Eye Care Institute, VA Hospital in Bay Pines, FL, and Dr. Richard E. Sorkin Visual Therapy and Child Development Behavioral Optometry practice. Through the student chapter of VOSH (Volunteer Optometric Services to Humanity), she participated in mission trips to Panama and Dominican Republic.

Dr. Trinh is TLG certified and licensed to practice full-scope optometry in California, allowing her to diagnose, treat, and manage most ocular diseases not limited to dry eyes, red eyes, glaucoma, diabetic retinopathy, and hypertensive retinopathy. ­

Dr. Evelyn Lee, O.D., M.ED.


Dr. Lee is from San Diego, CA. She attended the University of California, San Diego where she earned her bachelors degree in biology and her masters degree in education. She taught middle school science for 7 years in San Diego before attending Southern California College of Optometry.

She has worked with active duty military men and women at San Diego Naval as well as working with veterans at the VA in Las Vegas. She has also worked at center for the partially sighted providing low vision services to patients with reduced vision. Dr. Lee has experience working with patients of all ages. One of her highlights in her optometric career is the mission trip she did to El Salvador where she was able to provide free eye care to those in need. She hopes to continue being part of mission trips where she can provide care to those who do not have access to vision care or cannot afford i

Dr. Leanne Lau, O.D.


Dr. Leanne Lau grew up in Southern California and graduated from the University of California, Los Angeles, where she received a Bachelor of Science Degree in Psychobiology. 

She continued her education at the Southern California College of Optometry in Fullerton and received her Doctorate in Optometry, graduating with honors. 

She has worked in a variety of optometric practices, giving her valuable experience and knowledge in fitting a vast array of contact lenses as well as diagnosing and managing ocular diseases. 

When she has time off, she enjoys spending time with her husband and two sons. 

Dr. Paul Adams O.D., M.S.

Dr. Adams is originally from St.Louis,Missouri. He attended the University of Missouri as well as the University of Houston. Dr.Adams earned his Doctorate of Optometry from the UNIVERSITY of Missouri - St.Louis in 1984. Dr Adams also earned his Masters degree in Biotechnology from Johns Hopkins UNIVERSITY in 2009

Dr.Adams has lived in Southern California since 1984 and has worked in Orange,Riverside and San Bernardino counties as well as in the high desert areas of Victorville,Palmdale and Lancaster. Dr.Adams has been affiliated with Eye Exam of California and Lenscrafters since 1987 where he has managed various offices as well as traveling to many offices throughout Southern California which has allowed him to experience and treat a large variety of patient conditions. Dr.Adams has helped with the annual Gift of Sight day in various offices for well over 20 years. Dr. Adams enjoys helping patients solve their visual problems and looks forward to helping the people of Ontario and surrounding area to see their best.