Advanced Biomarker Labs in Grass Valley, California
Residents of Grass Valley now have access to hospital-grade longevity biomarker testing via local Quest Diagnostics centers.
Quest Diagnostics Locations Near Grass Valley
You can complete your draw at any of the following locations after securing your lab order online:
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Quest Diagnostics – Grass Valley Glasson Way – Employer Drug Testing Not Offered
Grass Valley, CA 95945
360-488-4901
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Get Directions → |
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Quest Diagnostics – Penn Valley Pleasant Valley – Employer Drug Testing Not Offered
Penn Valley, CA 95946
661-695-3078
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Get Directions → |
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Quest Diagnostics – Auburn 3133 Professional Dr
Auburn, CA 95603
530-889-6100
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Get Directions → |
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Quest Diagnostics – Lincoln 3rd St – Employer Drug Testing Not Offered
Lincoln, CA 95648
916-645-3813
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Get Directions → |
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Quest Diagnostics – Yuba City Plumas Ct
Yuba City, CA 95991
530-671-2733
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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 Grass Valley 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.
Grass Valley’s picturesque Sierra foothills environment deeply resonates with Blue Zone principles, particularly ‘Move Naturally’ and ‘Belong’. Its abundance of trails, lakes, and outdoor spaces encourages a lifestyle rich in physical activity, fostering vibrant community connections and a natural rhythm of life.
This strong community spirit and access to nature are powerful assets for longevity, promoting social engagement and reducing stress. However, residents should consciously cultivate a ‘Plant Slant’ diet and practice mindful eating, as modern conveniences and evolving culinary choices can sometimes overshadow these vital Blue Zone dietary habits.
The 3-Step Process for Grass Valley Locals
- Start Your Membership: Create your account online.
- Draw Blood: Book your appointmnet at any Grass Valley 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 Grass Valley 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.