Our Team

Ronald Hiura, O.D.


Dr. Ronald Hiura graduated with honors from Southern California College of Optometry. Prior to that he graduated from University of California, Berkeley with a BA in Zoology. He has been in private practice for over thirty years. He is a member of the San Francisco Optometric Society, California Optometric Association, and American Optometric Association. Dr. Hiura is a avid golfer, a huge bay area sports fan and he also loves to travel.

Chris Hiura, O.D.


Dr. Chris Hiura graduated from the University of California at Berkeley’s School of Optometry after receiving his Bachelor’s degree and graduating Cum Laude from the University of California at Irvine.

Dr. Hiura is glaucoma certified and has interned with the San Francisco VA Medical Center where he co-managed many cases of ocular disease with the UCSF Ophthalmology department. Dr. Hiura then served on the Seymour Johnson Air Force Base, where he practiced primary care-based optometry, including acute eye care, co-management of refractive surgery care (LASIK and PRK), and contact lens fittings. He then partnered with the Miami VA Medical Center where Optometry and Ophthalmology collaborate closely. Dr. Hiura completed his rotations at the Meredith W. Morgan University Eye Center, where he focused on low vision, binocular vision vision therapy, visual functions, and specialty contact lenses.

In his spare time, Dr. Hiura enjoys being active, playing sports such as basketball and golf, as well as traveling. He is also a member of the California Optometric Association, American Optometric Association, and the American Academy of Optometry.

Christabelle Trinh O.D.


Dr. Christabelle Trinh was born and raised in Orange County. She received her Bachelor of Science degree from University of California Irvine and earned her doctorate from Southern California College of Optometry, where she graduated summa cum laude.

Dr. Trinh completed her rotations at Pearl Harbor Naval Health Clinic, Southern Arizona VA Healthcare System, and a well-established private practice in South Lake Tahoe. Dr. Trinh went on to complete a residency at VA Central California Healthcare System where she focused on primary eye care, ocular disease, and low vision.

She enjoys practicing full-scope optometry and is glaucoma certified. She is also a member of the American Academy of Optometry, American Optometric Association, and California Optometric Association.

Outside of the office Dr. Trinh enjoys traveling, being outdoors, exploring new restaurants, and spending quality time with family and friends.