California Skin Institute

Located in San Francisco's Nob Hill neighborhood, this dermatology practice operates as part of Schweiger Dermatology Group, one of the largest dermatology networks on the East and West Coasts, at the address and phone number long associated with California Skin Institute. The Nob Hill office is staffed by a team of physicians and physician assistants, including Dr. Francis Hsiao, Dr. Kumar Nadhan, and Dr. Paul Tumeh, who provide both medical and cosmetic dermatology services to San Francisco patients. The practice was built around the goal of eliminating long wait times for high-quality dermatology care, offering same-day and next-day appointments alongside personalized treatment plans. Medical services cover acne, eczema, psoriasis, rosacea, skin cancer screening and treatment, and specialized care for skin of color, while cosmetic services include injectables, laser treatments for aging and sun damage, microneedling, chemical peels, and body contouring. With convenient parking and a full range of medical-grade skincare products, the Nob Hill office combines accessibility with comprehensive dermatologic expertise for San Francisco residents.