San Luis Obispo, California Bloodwork Locations

You no longer need a doctor’s referral to access 100+ longevity biomarkers at your local Quest Diagnostics in San Luis Obispo. 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 San Luis Obispo, California

Residents of San Luis Obispo now have access to hospital-grade longevity biomarker testing via local Quest Diagnostics centers.

Quest Diagnostics Locations Near San Luis Obispo

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

Medstop – San Luis Obispo (Preferred)

San Luis Obispo, CA 93405
805-549-8880

Get Directions →
Star Drug – San Luis Obispo (Preferred)

San Luis Obispo, CA 93401
805-782-0903

Get Directions →
Quest Diagnostics – Inside Grover Beach Vons

Grover Beach, CA 93433
805-305-3255

Get Directions →
Carbon Health – Atascadero (Preferred)

Atascadero, CA 93422
831-621-1184

Get Directions →
Pacific Arthritis Center – Questselect Members Only (Preferred)

Santa Maria, CA 93454
805-925-8899

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 Luis Obispo 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.

San Luis Obispo embodies many Blue Zone principles through its vibrant outdoor culture and community focus. Residents benefit from a temperate climate and stunning natural environment that encourage daily movement, social interaction, and access to fresh, local produce, laying a strong foundation for a long, healthy life.

A significant strength for SLO is its ingrained culture of “Move Naturally.” Daily activities like hiking, biking, and surfing are effortlessly integrated into life, promoting consistent physical activity crucial for longevity. However, a challenge residents should watch out for is managing modern stressors; while SLO offers a relaxed vibe, the rising cost of living can introduce financial pressures, requiring conscious effort to “Down Shift” and protect mental well-being against the demands of contemporary life.




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

The 3-Step Process for San Luis Obispo Locals

  1. Start Your Membership: Create your account online.
  2. Draw Blood: Book your appointmnet at any San Luis Obispo 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 San Luis Obispo lab.)

Common Questions

Can I walk into Quest in San Luis Obispo 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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