Quest Diagnostics is a clean, efficient, and professional facility. The staff is extremely nice, prepared, and full of life and kindness, with a great sense of humor. The process is very quick, with check-in through a machine at the entrance. Patients report being attended to very quickly, even as walk-ins, with the entire process from arrival to test completion taking only about 15 minutes. The techs and nurses are described as wonderful, pleasant, and great, providing a painless experience. This location offers routine lab tests, drug screens, and pediatric specialty services. It is located across the street from Lutheran General Hospital. Appointments can be scheduled online.