Quest Diagnostics Peterson is located in the Edens Office Plaza at the corners of Cicero and Peterson. This location offers routine lab tests, blood and urine testing, drug screens, pediatric specialty services, and COVID-19 antibody testing by appointment. Reviews note it is a good location with an easy and quick check-in process. The staff is consistently described as kind, professional, nice, servicial, and amazing, with phlebotomists praised for being efficient and making blood draws swift and painless. While the waiting room atmosphere is considered underwhelming with minimal decor, the service is highly recommended. Appointments can be scheduled online, though walk-ins are sometimes accommodated.