--- title: "Quest Diagnostics Locations in Concord, CA | Vitals Vault" description: "Find 1 Quest Diagnostics locations in Concord, California. Order Vitals Vault blood testing online from $99.00, then schedule your Quest blood draw in your dashboard. See hours and directions." canonical: "https://www.vitalsvault.com/locations/ca/concord" last-updated: 2026-08-22 --- # Quest Diagnostics Locations in Concord, CA | Vitals Vault > Find 1 Quest Diagnostics locations in Concord, California. Order Vitals Vault blood testing online from $99.00, then schedule your Quest blood draw in your dashboard. See hours and directions. [California locations](https://www.vitalsvault.com/locations/ca) QUEST DIAGNOSTICS LOCATIONS # Lab locations in *Concord* Browse addresses, hours, and directions for Quest Diagnostics locations near Concord. Confirm current hours with Quest before visiting. **1**location ## No lab order yet? Order online and draw at the Concord location below. Popular tests like CMP and TSH cost up to 70% less than Quest's own online prices. Single tests from $9.99, full-body panels from $99. [Choose your panel](https://www.vitalsvault.com/checkout) - Quest Diagnostics ## 4383 Clayton Rd, Suite 20 Concord, CA 94521View location ## Getting your blood drawn in Concord Quest Diagnostics lists 1 patient service center in Concord, California, in ZIP code 94521. Vitals Vault members order their tests online and have the blood drawn at this site; Quest collects the sample and sends it to a Quest laboratory. Opening times on file run from 7:30 AM to 4:30 PM. The site draws blood on Saturdays. ### Draw sites in Concord - [4383 Clayton Rd, Suite 20](https://www.vitalsvault.com/locations/ca/concord/4383-clayton-rd-94521)4383 Clayton Rd, Suite 20, Concord, CA 94521.Hours: Monday–Friday: 7:30 AM – 4:30 PM; Saturday: 8:00 AM – 12:00 PM; Sunday: Closed.Phone: 831-212-2754.Finding it: Dunkin Donuts. ### Before you go Fasting. Fasting depends on the tests in your order. Follow the preparation instructions provided for your panel, including how long to fast if required. During a required fast, Quest advises drinking only water. Ask your clinician about medications or supplements rather than changing them yourself. What to bring. Have your lab order or the electronic order details available, and bring photo identification. Keep your appointment confirmation handy if you booked ahead. Follow any additional instructions provided with your Vitals Vault order. ### Panels you can have drawn in Concord Any Vitals Vault order can be drawn in Concord. Essential covers 120+ lab tests for $99, Advanced covers 140+ lab tests for $199, and Max covers 160+ lab tests for $399. You can also build your own panel from single tests. A $19 lab visit fee applies to lab orders under $99, and it is shown at checkout before you pay. After checkout, choose a Concord site and a time in your dashboard. ### Other draw sites nearby If no Concord time works for you, the closest site outside the city is 108 La Casa Via, Ste 105 in Walnut Creek, 4.7 miles away from the nearest Concord site. These are the nearest draw sites by straight-line distance. - [108 La Casa Via, Ste 105](https://www.vitalsvault.com/locations/ca/walnut-creek/108-la-casa-via-94598)Walnut Creek, CA 94598, 4.7 miles away - [2250 Gladstone Dr, Ste 5](https://www.vitalsvault.com/locations/ca/pittsburg/2250-gladstone-dr-94565)Pittsburg, CA 94565, 7.2 miles away - [3800 Mt Diablo Blvd, Suite 104](https://www.vitalsvault.com/locations/ca/lafayette/3800-mt-diablo-blvd-94549)Lafayette, CA 94549, 9.5 miles away - [4049 Lone Tree Way, Suite F](https://www.vitalsvault.com/locations/ca/antioch/4049-lone-tree-way-94531)Antioch, CA 94531, 10.3 miles away - [810 Southampton Rd, Ste 109](https://www.vitalsvault.com/locations/ca/benicia/810-southampton-rd-94510)Benicia, CA 94510, 11.9 miles away - [2505 San Ramon Valley Blvd](https://www.vitalsvault.com/locations/ca/san-ramon/2505-san-ramon-valley-blvd-94583)San Ramon, CA 94583, 13.2 miles away - [All Quest draw sites in California](https://www.vitalsvault.com/locations/ca) ALREADY DECIDED? ## Pick a location after you sign up. You don’t need to choose now. Sign up first — once you’re a member, book an appointment or walk in at any partner location. [Choose your panel](https://www.vitalsvault.com/checkout?mode=build-your-own-panel) --- Canonical HTML: https://www.vitalsvault.com/locations/ca/concord - [llms.txt](https://www.vitalsvault.com/llms.txt) - [sitemap.xml](https://www.vitalsvault.com/sitemap.xml) - [Developer portal](https://www.vitalsvault.com/developers)