Cupertino’s identity is inseparable from Apple’s headquarters, and the surrounding demographics — median household income above $170,000 on a population of roughly 60,000 — support premium demand for specialty and concierge-style healthcare. Residential zoning keeps new medical supply tight, while De Anza Boulevard and the area near Vallco hold much of the available space. Rents here run higher than in many surrounding markets because of limited supply, making careful site selection especially important. Dermatology, ophthalmology, and other specialty practices tend to be particularly well suited to the market.