Quest Diagnostics South Plainfield offers a range of services, including COVID-19 antibody testing, drug screenings, and routine lab tests. The location features convenient check-in and appointment scheduling options, with patients often experiencing short wait times. The staff is described as friendly, competent, and professional, making the overall experience positive for most patients. However, some reviews mention occasional long wait times and staff being overwhelmed due to increased demand. Overall, Quest Diagnostics South Plainfield provides reliable diagnostic services with a focus on customer satisfaction.
This is the best lab, clean, efficient, reliable, courteous and competent staff—especially the women. Alicia gets five stars plus
February 2026
Phlebotomist Elisha/Alicia was great! I would recommend this place, and since this was the first time at a Quest Lab location, I couldn't be any happier. Easy check in, great staff, and clean location.
January 2026
I made appointment online. I was taken promptly upon arrival and technician was wonderful!
