Quest Diagnostics - 7400 Fannin
Blood draws in Houston. 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
- 7400 Fannin St, Suite 180, Houston, TX 77054-1920
- 713-791-1684
- Fax 713-791-1672
- Mon8:30 am to 5:30 pmTue8:30 am to 5:30 pmWed8:30 am to 5:30 pmThu8:30 am to 5:30 pmFri8:30 am to 3:00 pmSatClosedSunClosed
- Get directions
Other locations nearby
- 1One Step Diagnostic - Medical Center0.2 mi›
- 2Baylor St. Luke's Medical Center - McNair Campus0.5 mi›
- 3St. Luke's Health - Imaging & Diagnostic Procedures at Baylor1 mi›
- 4SimonMed Imaging - Med Center1.1 mi›
- 5Quest Diagnostics - 6410 Fannin1.4 mi›