--- title: "Quest Diagnostics Locations in Northridge, CA | Vitals Vault" description: "Find 1 Quest Diagnostics locations in Northridge, 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/northridge" last-updated: 2026-08-22 --- # Quest Diagnostics Locations in Northridge, CA | Vitals Vault > Find 1 Quest Diagnostics locations in Northridge, 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 *Northridge* Browse addresses, hours, and directions for Quest Diagnostics locations near Northridge. Confirm current hours with Quest before visiting. **1**location ## No lab order yet? Order online and draw at the Northridge 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 ## 18350 Roscoe Blvd, Ste 603 Northridge, CA 91325View location ## Getting your blood drawn in Northridge Quest Diagnostics lists 1 patient service center in Northridge, California, in ZIP code 91325. 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 7:00 AM to 4:30 PM. The site draws blood on Saturdays. ### Draw sites in Northridge - [18350 Roscoe Blvd, Ste 603](https://www.vitalsvault.com/locations/ca/northridge/18350-roscoe-blvd-91325)18350 Roscoe Blvd, Ste 603, Northridge, CA 91325.Hours: Monday–Friday: 7:00 AM – 4:30 PM; Saturday: 8:00 AM – 12:00 PM; Sunday: Closed.Phone: 747-232-4639.Finding it: We are located inside the Northridge Hospital Medical Center Plaza. Our entrance is located between Reseda Boulevard and Etiwanda Avenue along Roscoe Boulevard. Parking Fee Required 8.00 max. ### 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 Northridge Any Vitals Vault order can be drawn in Northridge. 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 Northridge site and a time in your dashboard. ### Other draw sites nearby If no Northridge time works for you, the closest site outside the city is 5620 Wilbur Ave, Ste 211 in Tarzana, 3.3 miles away from the nearest Northridge site. These are the nearest draw sites by straight-line distance. - [5620 Wilbur Ave, Ste 211](https://www.vitalsvault.com/locations/ca/tarzana/5620-wilbur-ave-91356)Tarzana, CA 91356, 3.3 miles away - [5525 Etiwanda Ave, Ste 307](https://www.vitalsvault.com/locations/ca/tarzana/5525-etiwanda-ave-91356)Tarzana, CA 91356, 3.4 miles away - [18370 Burbank Blvd, Ste 108](https://www.vitalsvault.com/locations/ca/tarzana/18370-burbank-blvd-91356)Tarzana, CA 91356, 3.4 miles away - [16661 Ventura Blvd, Ste 411](https://www.vitalsvault.com/locations/ca/encino/16661-ventura-blvd-91436)Encino, CA 91436, 4.8 miles away - [14624 Sherman Way, Ste 101](https://www.vitalsvault.com/locations/ca/van-nuys/14624-sherman-way-91405)Van Nuys, CA 91405, 4.9 miles away - [7230 Medical Center Dr, Ste 605](https://www.vitalsvault.com/locations/ca/west-hills/7230-medical-center-dr-91307)West Hills, CA 91307, 5.6 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/northridge - [llms.txt](https://www.vitalsvault.com/llms.txt) - [sitemap.xml](https://www.vitalsvault.com/sitemap.xml) - [Developer portal](https://www.vitalsvault.com/developers)