Advanced Biomarker Labs in San Fernando, California
Residents of San Fernando now have access to hospital-grade longevity biomarker testing via local Quest Diagnostics centers.
Quest Diagnostics Locations Near San Fernando
You can complete your draw at any of the following locations after securing your lab order online:
| Location Details | Actions |
|---|---|
| Quest Diagnostics – Mission Hills Rinaldi – Employer Drug Testing Not Offered
Mission Hills, CA 91345
747-232-0934
|
Get Directions → |
| Proactive Work Van Nuys (Preferred)
Van Nuys, CA 91406
818-578-0125
|
Get Directions → |
| Quest Diagnostics – Van Nuys 14624 Sherman – Employer Drug Testing Not Offered
Van Nuys, CA 91405
818-786-0168
|
Get Directions → |
| Healthline Medical Group (Preferred)
Van Nuys, CA 91405
818-997-7711
|
Get Directions → |
| Quest Diagnostics – Northridge Roscoe Boulevard
Northridge, CA 91325
747-232-4639
|
Get Directions → |
Don’t Pay Retail Prices at These Labs
Most patients in California overpay for basic blood work. We use a Function Health membership to unlock incredible pricing at the locations listed above.
| Feature | Standard Walk-In | Function Health |
|---|---|---|
| Total Cost | $2,500+ (Est.) | $365 / year |
| Biomarkers Tested | ~20 (Basic Panel) | 100+ (Full Body) |
| Clinician Notes | ✘ No | ✔ Included |
| Retest (6 Months) | ✘ Pay Again | ✔ Included |
Get Your Biological Age with Function →
Why San Fernando Residents Are Upgrading Their Labs
Many individuals in California are turning to preventative testing for three main reasons:
- Find Answers Standard bloodwork can miss issues like thyroid, hormone, or autoimmune problems.
- Longevity Optimization: You cannot optimize what you do not measure. Function tracks APOB, Insulin, and Cortisol to measure aging.
- Family History: Early detection of cancer signals or heart disease risk factors is possible.
San Fernando’s vibrant community life, especially its deep-rooted family ties and strong sense of belonging, mirrors core Blue Zone principles. This emphasis on multi-generational households and robust local connections naturally provides a strong sense of purpose and consistent social support, nurturing well-being from the heart of the community.
However, residents should prioritize integrating more natural movement into daily routines, perhaps through enhanced local walkability initiatives or community physical activities, and proactively adopt stress-reduction practices. Mindfully boosting accessible, plant-rich nutrition can further strengthen the community’s longevity potential.
The 3-Step Process for San Fernando Locals
- Start Your Membership: Create your account online.
- Draw Blood: Book your appointmnet at any San Fernando location. The draw can take less than 15 minutes.
- Get Answers: Results are uploaded to your secure dashboard with clinician notes explaining every red flag.

Common Questions
Can I walk into Quest in San Fernando and buy this?
No. This specific package is care of Function Health and must be ordered through them.
Is this covered by insurance?
Function Health does not accept insurance. It is HSA/FSA eligible.
Ready to See Your Data?
Don’t guess about your health. See the full list of biomarkers included and get your access code below.