Frisco dermatologist and skin care specialists offering a full medical spa for cosmetic skin care treatment along side our office of dermatology. Board certified dermatologist and physician Dr. Robert C. Terrill is the founder of Sonoma Skin Works, bringing over 45 years of experience to the business. Call today to schedule an appointment at our med spa for laser hair removal, botox, or dermal fillers. You can also call or book an appointment online at our website for a dermatology appointment to address skin allergies and rashes, acne, psoriasis, eczema, skin infections, moles, boils, hair loss, athlete's foot, rosacea, and more.