List of Quest Diagnostics Stores in Kingsville, TX Outlet Note Regular Brands Quest Diagnostics Texas Kingsville Rating 4.7 based on 66 votes Products STD Testing Clinical Laboratory Services Drug Test Blood Test NameAddressPhone Name/Address/Phone Quest Diagnostics outlet - Kingsville 1126 S 14th St, Ste 1 (361) 516-1670 People Also Viewed