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Quest Diagnostics

3.1

About this business

Location details

20620 Homestead Rd, Cupertino, CA, 95014, United States

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WeekdayScheduleStatus
MonClosed
Tue08:00 a.m. to 12:00 p.m.
Wed08:00 a.m. to 12:00 p.m.
Thu08:00 a.m. to 12:00 p.m.
Fri08:00 a.m. to 12:00 p.m.
Sat08:00 a.m. to 12:00 p.m.
SunClosed
3.199 reviews
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Hanan Hit's profile image
Hanan Hit 
6 days ago

Went for Blood test at Quest in Safeway Cupertino. Best ever quest place (at least for me). 

Surakshya Thapa's profile image
Surakshya Thapa 
2 weeks ago

I had a very disappointing experience at this Quest Diagnostics location. I went there for a blood test, but the medical technician couldn’t find my vein. She poked me twice and still couldn’t draw any blood. After that, she told me to come back another day because her supervisor would be there and could do the blood draw. She specifically asked me to come at 8:30 AM. I returned the next day at 8:30 AM as requested, but I had to wait for about an hour. When I asked about the supervisor, the staff told me she was “on the way.... read more

YI-FAN LU's profile image
YI-FAN LU 
3 weeks ago

I came in for a blood test today, and Susan was truly great and thoughtful. Even though the site was very busy, she worked diligently to care for every patient. I originally scheduled an appointment for 8:20 AM but arrived around 8:32 AM due to traffic after dropping off my kids. It’s important to note that Quest only holds appointments for 10 minutes, so I had to check in as a walk-in and wait until 9:45 AM. Sitting right outside the door, I saw her working tirelessly to process everyone without taking a second to rest or e... read more

Nicole D.'s profile image
Nicole D. 
a month ago

We arrived at this Quest Diagnostics location 15 minutes before closing because we needed to complete some urgent bloodwork. However, the technician refused to take us, saying it takes 45 minutes for her to process the samples after closing. If the lab closes at 5 PM, patients should reasonably expect to be able to get labwork done until 5 PM, especially for walk-ins. Turning people away before the stated closing time is very frustrating and misleading. We usually go to Labcorp for bloodwork and have consistently received mu... read more

Danny Cheng's profile image
Danny Cheng 
a month ago

Diligent staff. 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 3.1 star rating with 99 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is closed now. It will open on Tuesday at 8:00 a.m. 

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