Quest Diagnostics offers COVID-19 antibody testing by appointment, along with routine blood and urine tests and specialty services. The location is in the Foothill Medical Arts Building. Appointments can be scheduled online. Reviews note the staff is generally efficient and competent, with one technician receiving high praise for exceptional helpfulness. However, some customers report issues with the check-in system and clinic computers. Experiences with appointment scheduling can be inconsistent, sometimes resulting in waits. A suggestion was made to provide hand towels instead of air dryers in the bathrooms.
If you make an appointment online, you will get in and out quickly. The staff is always friendly and professional and work fast.
March 2026
Love to be able to check-in on my cell phone. The lab tech provided great customer service and a efficient quick process to get in and out with out being rushed.
March 2026
Tish in the Glendora Quest Labs location is the best phlebotomist, she’s gentle and extremely quick. I highly recommend this location, the staff is very experienced and the lab is clean and tidy.
