O. Jay On, PA

About O. Jay On, PA

For over 25 years, O. Jay On, PA, has treated patients for a variety of skin conditions and cosmetic preferences. He currently practices at Chico Dermatology in Chico, California, specializing in general dermatology, dermatologic surgery, and cosmetic dermatology. Patients frequently come to him for sclerotherapy to treat their spider veins, Botox® wrinkle reduction, and facial contouring with name-brand dermal fillers like Juvederm™ and Restylane®.

O. Jay’s passion for health care is apparent in all that he does. Since graduating from Stanford University’s selective physician assistant program, O. Jay has served as a lecturer for Stanford’s physician assistant/nurse practitioner program on dermatological conditions. He even earned the Mary Em Wallace Teacher of the Year award from the school. He uses his renowned public speaking skills for guest lectures across the country, often speaking on behalf of pharmaceutical companies and medical providers. 

In addition to live lectures, O. Jay is known for his webcast and classroom presentation for ninth and tenth grade students, “Live in Your Skin for a Lifetime,” about acne and proper skin care habits. He created the presentation on an unrestricted educational grant. 

Today, O. Jay holds memberships with the Sacramento Valley Dermatologic Society, the Society of Dermatology Physician Assistants, the American Academy of Physician Assistants, and the California Academy of Physician Assistants. Through these associations, he keeps up on the latest techniques and technologies in his field of practice. 

At Chico Dermatology, O. Jay’s main priority is to give his patients healthy skin that they’re proud to show off. He teaches them to care for their skin outside of treatment and to find a new appreciation for their natural features.