Walnut Creek, California Bloodwork Locations

You no longer need a doctor’s referral to access 100+ longevity biomarkers at your local Quest Diagnostics in Walnut Creek. Skip the retail price and get bi-annual, clinically-analyzed testing for under $400/year.
An iphone screen image of a Biological Age Dashboard with bar graph behind it

Advanced Biomarker Labs in Walnut Creek, California

Residents of Walnut Creek now have access to hospital-grade longevity biomarker testing via local Quest Diagnostics centers.

Quest Diagnostics Locations Near Walnut Creek

You can complete your draw at any of the following locations after securing your lab order online:

Quest Diagnostics – Walnut Creek La Cas Via

Walnut Creek, CA 94598
925-930-6897

Get Directions →
Quest Diagnostics – Lafayette Mt Diablo Boulevard – Employer Drug Testing Not Offered

Lafayette, CA 94549
925-283-4872

Get Directions →
Quest Diagnostics – Concord Clayton Rd

Concord, CA 94521
831-212-2754

Get Directions →
Carbon Health – Concord (Preferred)

Concord, CA 94521
949-522-9798

Get Directions →
No Drugs Inc – Martinez (Preferred)

Martinez, CA 94553
800-490-3784

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 Walnut Creek Residents Are Upgrading Their Labs

Many individuals in California are turning to preventative testing for three main reasons:

  1. Find Answers Standard bloodwork can miss issues like thyroid, hormone, or autoimmune problems.
  2. Longevity Optimization: You cannot optimize what you do not measure. Function tracks APOB, Insulin, and Cortisol to measure aging.
  3. Family History: Early detection of cancer signals or heart disease risk factors is possible.

Walnut Creek fosters Blue Zone principles, notably in promoting natural movement. With an abundance of parks, extensive trails like the Iron Horse, and a walkable downtown, residents are naturally encouraged to integrate physical activity into their daily routines, a cornerstone of longevity.

However, a key challenge involves consistently applying the “80% Rule” (Hara Hachi Bu) and maintaining a predominantly “Plant Slant” diet. The area’s vibrant dining scene and access to diverse, often rich, food choices require a conscious effort to practice mindful eating and prioritize plant-based whole foods amidst tempting alternatives.




Complete 100+ biomarker testing available at Quest Diagnostics in Walnut Creek, California. Includes doctor analysis and twice-yearly testing.

The 3-Step Process for Walnut Creek Locals

  1. Start Your Membership: Create your account online.
  2. Draw Blood: Book your appointmnet at any Walnut Creek location. The draw can take less than 15 minutes.
  3. Get Answers: Results are uploaded to your secure dashboard with clinician notes explaining every red flag.

Function Health Biomarker Dashboard app view
(The dashboard you get after your visit to a Walnut Creek lab.)

Common Questions

Can I walk into Quest in Walnut Creek 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.


Get Your Advanced Bloodwork Labs Done →

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