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Quest Diagnostics

3.6
(108 reviews)

Business Details

770 Mason St, Vacaville, CA
95688, United States
(707) 724-0524
https://locations.questdiagnostics.com/ca/vacaville/770-mason-st

About

Family Medicine
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

Location

Quest Diagnostics
770 Mason St, Vacaville, CA
95688, United States

Hours

Monday7:00 AM - 4:00 PM
Tuesday7:00 AM - 4:00 PM
Wednesday7:00 AM - 4:00 PM
Thursday7:00 AM - 4:00 PM
Friday7:00 AM - 4:00 PM
Saturday8:00 AM - 12:00 PM
SundayClosed

Reviews

3.6
108 reviews
5 stars
55
4 stars
14
3 stars
4
2 stars
6
1 star
29
  • FA
    Frank Andrews
    Apr 3, 2026
    4.0
    It is very easy to make an appointment online and then you just show up, check in on your phone. I was nervous because of previous times having blood drawn and they were very considerate. I've only had blood drawn a few times and this was the best experience. I was very nervous and it went very well. The waiting room was really cold and empty and sad. Otherwise ide give a 5 star
  • TS
    Todd Smith
    Mar 11, 2026
    5.0
    Great experience this morning. I had a 8:30am appointment and I arrived by 8:20am to complete my checkin. I was taken to a room at 8:30am. Try to arrive 10 minutes prior to your appointment in order to avoid long lines at the kiosks.
  • MM
    Markus Meier
    Mar 7, 2026
    5.0
    Very clean and modern. Loved the self check in kiosk. Friendly staff.
  • DO
    diana osornio
    Feb 25, 2026
    5.0
    Great customer service. Fast and easy. Was helped by staff member Vanessa, she was welcoming and very professional. Thanks Vanessa!
  • TW
    Tessa Winkel
    Feb 10, 2026
    5.0
    I’ve been to this quest location many times for labs and I’ve never had a bad experience. The employees are always quick, professional, and pleasant, and results come back quickly as well

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