West Hills, California Bloodwork Locations

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

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

Quest Diagnostics Locations Near West Hills

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

Quest Diagnostics – West Hills Medical Center – Employer Drug Testing Not Offered

West Hills, CA 91307
818-704-9052

Get Directions →
Carbon Health – Woodland Hills (Preferred)

Woodland Hills, CA 91364
818-427-0727

Get Directions →
Proactive Work Chatsworth (Preferred)

Chatsworth, CA 91311
747-444-4090

Get Directions →
Pacific Medical Services – 3rd Party Phlebotomy Service (Preferred)

Tarzana, CA 91356
888-812-5663

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 West Hills 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.

West Hills, CA, with its sun-drenched suburban landscape, offers a lifestyle that presents both opportunities and hurdles when viewed through the lens of Blue Zone longevity principles. While residents enjoy access to excellent weather and amenities, the typical Southern California pace shapes daily habits.

One significant strength for West Hills residents seeking a Blue Zone lifestyle is the abundant access to natural movement. Proximity to expansive open spaces like Upper Las Virgenes Canyon Open Space Preserve, coupled with numerous local parks and consistently pleasant weather, encourages daily walks, hikes, and outdoor activities, fostering natural, consistent physical activity.

Conversely, a key challenge is the pervasive car-dependency and the often-demanding pace of life. This can hinder natural movement for daily errands and make it difficult to prioritize the “downshift” and deep community connections found in Blue Zones, where walking is primary and life moves at a more human, less hurried speed, impacting stress levels and spontaneous social interaction.




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

The 3-Step Process for West Hills Locals

  1. Start Your Membership: Create your account online.
  2. Draw Blood: Book your appointmnet at any West Hills 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 West Hills lab.)

Common Questions

Can I walk into Quest in West Hills 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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