Chico Dermatology & Advanced Medical Spa

Chico Dermatology & Advanced Medical Spa, located at 774 East Avenue in Chico, California, pairs full-service medical dermatology with an advanced cosmetic spa under one roof. The practice is led by physician assistant O. Jay On, a widely respected lecturer and provider in the field, alongside Jeffrey Kepple, MD, who together oversee both diagnostic dermatology — treating skin cancer, psoriasis, eczema, and acne scarring — and cosmetic services designed to help patients achieve their best possible skin quality. The medical spa side operates as a SkinCeuticals Clinical Spa, offering HydraFacials and other results-driven facial treatments, and the practice invests in advanced technology such as Icon laser systems alongside injectables including Botox, Juvederm, and Dysport. Chico Dermatology emphasizes staying current, describing itself as committed to "quickly adopting the latest techniques and technologies" so patients in Northern California have access to care usually found only in larger metro markets. Despite its relatively compact, centrally located clinic, the practice has built an outstanding local reputation, reflected in glowing patient reviews describing dramatic improvements in skin clarity and confidence.