Quest Diagnostics
Medical LabsHours:
33490 Oak Glen Rd Unit D, Yucaipa CA 92399 Hours
Monday
1 - 3:30PM
7:30AM - 12PM
Tuesday
1 - 3:30PM
7:30AM - 12PM
Wednesday
7:30AM - 12PM
1 - 3:30PM
Thursday
7:30AM - 12PM
1 - 3:30PM
Friday
1 - 3:30PM
7:30AM - 12PM
About Quest Diagnostics
Quest Diagnostics offers a range of medical testing services, including COVID-19 antibody testing by appointment. The company's locations feature routine lab tests, pediatric specialty services, glucose tolerance tests, and the Blueprint for Wellness program. Customers have praised the professionalism and kindness of the staff at Quest Diagnostics. One reviewer noted that their appointment was quick and efficient, with the friendly staff making the experience pleasant. Another customer described the lab technician, Lisa, as "very nice" and "pleasant and professional," highlighting the gentle blood draw. The company's clean and organized facilities have also been commended, with one customer stating that their visit was "the easiest and the least painful" they had ever experienced, despite having read negative reviews about the office beforehand. Overall, Quest Diagnostics appears to provide a reliable and positive experience for its customers, with knowledgeable and caring staff members who strive to make the testing process as smooth and comfortable as possible.
Most Recent Reviews
March 2026
The tech (Lisa) who helped me was super nice and gentle. She was very helpful. I hope I get her all the time.
January 2026
It was easy to schedule my appointment on line. Check-in was simple and the phlebotomist was great!!! I really dislike needles and she talked with me to keep my mind off of what was going on - and then BOOM it was done and I was walking out of the door! Keep up the good work folks!
January 2026
Quest Labs is excellent IF YOU HAVE AN APPOINTMENT. The people who work there are excellent but it is odd and uncomfortable and cold to not get to see human staff upon arrival but rather an impersonal waiting room with a machine to check in. Otherwise I highly recommend Quest Labs.
More Comments(91)
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