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Our Eye Doctors

Eye care professionals specialize in understanding how the human eye really works, as well as diseases and conditions that affect your vision - many of which do not have obvious symptoms. Eye doctors know how age and risk factors affect vision over time for young and old, and they understand the benefits and features of corrective lenses including eyeglasses and contacts.

Dr. Chung takes the time to explain the results of your eye exam, describe your options and listen to your eye care needs. Because maintaining good eye health is an ongoing partnership, we encourage you to ask questions and share your health information, which could be vital to monitoring, diagnosing and treating potential vision problems.

Meet Our Eye Doctors In North San Jose:


Elaine Chung, O.D. F.A.A.O.

Dr. Elaine Chung is a Diplomate of the American Board of Optometry and is a fellow of the American Academy of Optometry.  She is a member of the California Optometric Association (COA), American Optometric Association (AOA) and is the past President for the Santa Clara County Optometric Society (SCCOS).  She was named SCCOS Young Optometrist of the Year in 2008 and awarded COA Young Optometrist of the Year in 2009. She was also recognized as SCCOS Optometrist of the Year in 2014.  Dr. Chung is specifically trained and certified to fit Paragon CRT lenses and is a member of Orthokeratology Academy of America.

Dr. Elaine Chung received her Bachelor of Arts degree in 2001 from the University of California, Berkeley majoring in Molecular Cell Biology.  In 2005, she earned her optometry degree from State University of New York, College of Optometry.  She was a member of Beta Sigma Kappa, an International Optometric Honor Society that promotes academic and scientific excellence as well as high moral standards in the profession of Optometry.  During her optometric training, she went on mission trips to perform vision screenings in Dominican Republic and Nicaragua.

Dr. Chung further achieved her optometric training in a residency program emphasis in Primary Care and Low Vision Rehabilitation at the Veterans Affairs Hospital in Palo Alto.  In her residency training, she had the opportunity to share her knowledge with interns and worked with veterans who were visually impaired due to macular degeneration, diabetic retinopathy, glaucoma and retinal dystrophy.  She recognizes the difficulty that the visually impaired community is experiencing, and she enjoys helping these individuals adapt to their new lifestyles through use of various low vision devices.  Dr. Chung is glaucoma certified, and she continues to practice to the fullest scope of optometry in California.

In her spare time, Dr. Chung enjoys reading fictional novels, playing the guitar and exploring new restaurants.


Karen Wong, O.D.

Dr. Karen Wong completed her residency at the Northport Veterans Affairs Medical Center with emphasis in Primary Eye Care, Vision Therapy, and Low Vision Rehabilitation. She is licensed to practice full scope primary eye care including management of diabetic retinopathy, glaucoma, and retinal vascular diseases as well as co-management in cataract and refractive surgery. In addition to ocular health care, she has experience with fitting specialty contact lenses for myopia management and scleral lenses.

Prior to residency, Dr. Wong completed her Bachelor of Science in Neurobiology, Physiology, and Behavior at the University of California, Davis. Thereafter, she attended the University of California, Berkeley where she earned her doctorate degree in Optometry. During her time at UC Berkeley, she volunteered with VOSH (Volunteer Optometric Services to Humanity) to provide eye care in rural communities of Inner Mongolia, as well as with VSP (Vision Service Plan) to serve the Chinatown community of San Francisco.

Dr. Wong is a member of the American Optometric Association and the California Optometric Association as well as a board member of the Santa Clara County Optometric Society. In her spare time, she enjoys trying new recipes in the kitchen with her husband, taking road trips, crocheting, cycling, and spending time with friends and family.


Dianna Lam, O.D.

Dr. Dianna Lam is a Bay Area native, born and raised in San Jose, California. She was eager to venture out of the Bay and attended UC San Diego where she earned her Bachelor of Science degree in General Biology and a minor in History. After spending four years in Southern California, it was time to move back home to the Bay Area.

Dr. Lam obtained her doctorate degree in Optometry at UC Berkeley where she graduated with clinical honors. Her honors thesis focused on carotid artery disease and how it affects the eye. Her training includes: Meredith Morgan Eye Center at UC Berkeley, the Alameda Health System in both Oakland and Hayward, and the Veteran Affairs in Tacoma, Washington. She also completed a mission trip to San Juan del Sur, Nicaragua with VOSH (Volunteer Optometric Services to Humanity). Dr. Lam is a member of the California Optometric Association and the Santa Clara County Optometric Society.

In her free time, she enjoys travelling, going to barre and spin classes, and spending time with family, friends, and her Jack Russell Terrier.


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