List of Quest Diagnostics Stores in Manteca, CA Outlet Note Regular Brands Quest Diagnostics California Manteca Rating 4.7 based on 66 votes Products STD Testing Clinical Laboratory Services Drug Test Blood Test NameAddressPhone Name/Address/Phone Quest Diagnostics outlet - Manteca 287 Spreckels Ave (209) 239-1436 Quest Diagnostics outlet - Manteca 293 Commerce Ave (209) 823-2560 Quest Diagnostics outlet - Manteca 1140 Norman Dr, Ste 2 (209) 825-4158 People Also Viewed