List of Quest Diagnostics Stores in Santa Cruz, CA Outlet Note Regular Brands Quest Diagnostics California Santa Cruz Rating 4.7 based on 66 votes Products STD Testing Clinical Laboratory Services Drug Test Blood Test NameAddressPhone Name/Address/Phone Quest Diagnostics outlet - Santa Cruz 550 Water St, Ste A (831) 425-7805 Quest Diagnostics outlet - Santa Cruz 2980 El Rancho Dr (831) 438-5484 Quest Diagnostics outlet - Santa Cruz 1595 Soquel Dr (831) 462-6671 People Also Viewed