List of Quest Diagnostics Stores in Rosedale, MD Outlet Note Regular Brands Quest Diagnostics Maryland Rosedale Rating 4.7 based on 66 votes Products STD Testing Clinical Laboratory Services Drug Test Blood Test NameAddressPhone Name/Address/Phone Quest Diagnostics outlet - Rosedale 9110 Philadelphia Rd, Ste 212 (410) 686-9340 Quest Diagnostics outlet - Rosedale 19 Fontana Ln (410) 391-8270 Quest Diagnostics outlet - Rosedale 9106 Philadelphia Rd (410) 238-7239 People Also Viewed