William Chantaduly, O.D.

Dr. William Chantaduly received his doctorate degree in optometry from the State University of New York College of Optometry in 1999. He completed an externship at the Omni Eye Center in Atlanta, Georgia as well as an externship at the Wilmington VA Hospital where he was trained on ocular disease and anterior segment pathology. In 1995, Dr. Chantaduly received his B.S. in Biochemical Pharmacology from the State University of New York in Buffalo. Born in Chiang Mai, Thailand and raised in Brooklyn, New York, Dr. Chantaduly lives in San Francisco and enjoys cooking Thai food, hiking with his dog Kobe, and exploring the diverse neighborhoods of San Francisco.

Lisa Baloian, O.D.

Dr. Lisa Baloian enjoyed helping people so much as an optician that she decided to pursue a degree in optometry. She graduated from UC Berkeley with her doctorate in 2004. Raised on a farm in Fresno, Dr. Baloian developed a love for animals at a young age and completed a degree in Zoology from UC Davis in 1992. She is the only science nerd in a family of artists; her father is a poet, both parents are teachers, and her brother is a musician. She currently lives on the peninsula but loves meandering through the wonderful SF neighborhoods on her days off. Her favorite pastimes are playing "auntie" to her friends' children, spending time with her family, and cooking big dinners for those she loves.

Chris Trethewey, ABOC

I'm a board certified optician with over 14 years of experience in the field. I was born in New Jersey and raised as a "military brat" throughout the United States, Germany, and Japan. I have lived in the city for about 18 years now, so I have come to think of myself as a "native". With the assistance of my husband Joseph, I am caring for 2 too many dogs! Two miniature pinschers (Babette and Mara) and two beagles (Ben and Hudson). That pretty much takes up most of our free time.

Elizabeth Nguyen, Optician

Raised in San Francisco this fresh faced "25 year old" is mainly interested in Fashion, Music, and the latest episode of Gossip Girl. It's her love for fashion and style that gives our patients the best of both worlds being able to see and looking fabulous while wearing it. Some people think I'm a b@#!, but I prefer Queen B@#! It's really because I'm a straight shooter, I'll tell you the truth. I'm also the resident DJ at HyperOptics!

Shirley Guinn, Optician

With over a dozen years experience, our part-timer will help you pick the perfect pair of glasses! When she is not at HyperOptics, Shirley attends San Francisco State where she will soon receive her Bachelors Degree in Industrial Design!

Our Office

Our Office

Our Office