Quest Diagnostics offers a variety of lab testing services, including COVID-19 antibody testing by appointment, routine lab tests, and specialized pediatric services. Located across from Antelope Valley Hospital between 16th and 17th Streets West, the facility is open Monday to Friday from 6:00 am to 3:00 pm, with additional Saturday appointments available. Patients appreciate the fast and efficient service, often reporting minimal wait times when they make appointments. Staff members are described as friendly and professional, with specific praise for the skill of phlebotomists like Jessica and Krissy, who provide quick and painless blood draws. While most experiences are positive, some patients have noted occasional waits even with appointments. Overall, Quest Diagnostics is recommended for its convenient location, ease of check-in, and high-quality service. For more information and to schedule an appointment, patients can visit QuestDiagnostics.com.
Quickly whenever you have an appointment. Very friendly staff.
March 2026
The staff that welcomed me was very friendly and knowledgeable.
February 2026
Having booked my appointment made the experience great. I had almost no wait time. The phlebotomist was welcoming and performed the blood draw with expertise.
