Quest Diagnostics offers COVID-19 antibody testing by appointment and provides services including routine lab tests, drug screens for DOT and non-DOT, pediatric specialty tests, and blood and urine testing. Appointments can be scheduled online, though the website and phone system are sometimes difficult to use. Walk-ins are accepted, but patients report feeling pressured to make an appointment instead. Wait times can be longer than expected. The staff is frequently described as excellent, welcoming, kind, and technically skilled, with particular praise for their ability to draw blood with minimal discomfort even from difficult patients. The location operates within specific hours for various tests and is situated in the Quail Medical Center. Some feedback suggests that a check-in person would be more user-friendly than the current portal system.