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Quest Diagnostics

4.3

About this business

Location details

10399 Lemon Ave Ste 104, Rancho Cucamonga, CA, 91737, United States

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WeekdayScheduleStatus
Mon5:00 a.m. to 5:00 p.m.
Tue5:00 a.m. to 5:00 p.m.
Wed5:00 a.m. to 5:00 p.m.
Thu5:00 a.m. to 5:00 p.m.
Fri5:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.321 reviews
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Erik Risbrudt's profile image
Erik Risbrudt 
a month ago

Appointment was right on time and phlebotomist was very quick, gentle, and efficient with the visit. Thank you! 

Bertha Taracena's profile image
Bertha Taracena 
a month ago

Worst experience. Arrived 9 minutes late to four appointments and was told they couldn't see my daughters. Conveyor belt facility. You just need to have an appointment, an insurance card and be another body. There is no care for patients. NO friendly face to welcome patients. Go to Kaiser or anything but here. 

Ольга Вяхирева's profile image
Ольга Вяхирева 
a month ago

perfect place - everything is fast and excellent service 

Rachel Rustenburg's profile image
Rachel Rustenburg 
a month ago
Muhamad Nahle's profile image
Muhamad Nahle 
a month ago

Even with an appointment expect to waste at least an hour waiting. 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 4.3 star rating with 21 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is open now. It will close at 5:00 p.m. 

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