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Quest Diagnostics

2.6

About this business

Location details

2505 San Ramon Valley Blvd, San Ramon, CA, 94583, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
2.678 reviews
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Darani Noori's profile image
Darani Noori 
3 days ago

Upon arrival, I was told that I would not be seen because I was a walk-in patient. However, Quest Diagnostics always accepts walk-ins even though appointments may be given priority. There was only one patient ahead of me and after that patient was finished, there still appeared to be sufficient time to complete my simple blood draw before the lunch closure. Instead, I was told to leave and return later in a rude way. The interaction felt dismissive and unprofessional. It appeared that the employee was more concerned with end... read more

Talat Adil's profile image
Talat Adil 
a week ago
Mike Fay's profile image
Mike Fay 
a week ago

The phlebotomist drew blood painlessly 

Saif's profile image
Saif 
a month ago

Appointments booked through 3rd party platforms don’t work here. You end up doing standby. Horrible experience. 

Scott Wong's profile image
Scott Wong 
a month ago

Not taking walkins. Refused to see anyone in between appts. Called corporate they wouldn’t do anything Replaced that worker for quality reasons. The new worker says he was supposed to take walk-ins. 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 2.6 star rating with 78 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is closed now. It will open at 9:00 a.m. 

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