Print Sonora Quest Laboratories South Phoenix Outpatient Laboratory 2640 W Baseline Rd Ste 115 Phoenix, AZ 85041 Call (602) 254-7003 Additional Locations Sonora Quest Laboratories 4350 N 19th Ave Ste 5 Phoenix, AZ 85015 Call (602) 277-5457 Sonora Quest Laboratories Central Phoenix 2001 W Camelback Rd Ste 150 Phoenix, AZ 85015 Call (602) 242-3772 Sonora Quest Laboratories Phoenix Maryvale 4524 N Maryvale Pkwy Ste 120 Phoenix, AZ 85031 Call (623) 846-8224