Quest Diagnostics - Downey Brookshire
Blood draws in Downey. Instalab handles your order, results delivery, and physician review; pick your appointment time at checkout.

Available services
Below are popular panels at this location, and 600+ other tests are available under Build your own panel. Physician order and results are included. This facility charges $12 per blood draw, which is added at checkout.
The broadest starting point, covering 60+ biomarkers in a single blood draw.
$299ApoB, Lp(a), cholesterol, inflammation and glucose markers that drive heart risk.
$99Total and free testosterone with SHBG, LH and FSH for the full hormone picture.
$53Galleri® Multi-Cancer Early Detection Test
Screen for 50+ cancers with a single blood draw.
$849Build your own panel
Pick exactly the biomarkers you want from Instalab's full test menu, then your appointment time at checkout.
Already have a lab order?
If a doctor or another service gave you a lab order, pick your appointment time at this location and bring the order with you.
- Book onlinePick your time at checkout.
- No doctor's order neededWe provide the physician order.
- Upfront pricingSee your total before you pay.
- Results and an action planPhysician-reviewed, sent to you.
Common questions
Contact
- 11525 Brookshire Ave, Ste 401, Downey, CA 90241-4985
- 562-299-2512
- Fax 562-869-8655
- Mon7:00 am to 5:00 pmTue7:00 am to 5:00 pmWed7:00 am to 5:00 pmThu7:00 am to 5:00 pmFri7:00 am to 5:00 pmSat7:00 am to 12:00 pmSunClosed
- Get directions
Other locations nearby
- 1United Medical Imaging Healthcare - Downey0.1 mi›
- 2Quest Diagnostics - Downey South Paramount0.7 mi›
- 3Quest Diagnostics - Bellflower Artesia Boulevard4.5 mi›
- 4Quest Diagnostics - Lynwood Long Beach Blvd4.7 mi›
- 5Quest Diagnostics - Long Beach Downey Avenue5.2 mi›