Quest Patient Service Center
Quest empowers people to take action to improve health outcomes. Derived from the world's largest database of clinical lab results, our diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviors and improve health care management. Quest annually serves one in three adult Americans and half the physicians and hospitals in the United States, and our 47,000 employees understand that, in the right hands and with the right context, our diagnostic insights can inspire actions that transform lives.
Quest is listed on the New York Stock Exchange (NYSE) under ticker symbol DGX.
Closest locations to this laboratory
At-home lab appointmentSkip the waiting room, we bring the lab to you.
Walk-in lab appointment2684 N Tustin St, Orange, CA, 92865
Walk-in lab appointment1041 E Yorba Linda Blvd Ste 208, Placentia, CA, 92870
Walk-in lab appointment230 S Main St Ste 220, Orange, CA, 92868
Try Getlabs instead for just
Getlabs comes to you and draws your labs for a simple convenience fee starting from $25.
No surprises, no bills, no hidden fees. 100% up-front price transparency
Ready to book a visit with Getlabs?
Experience why patients love Getlabs and enjoy a convenient new way to have your labs collected.Check Availability
Did you know stress can complicate blood test results? Being comfortable matters.