Rancho Cucamonga, California Biomarker Locations

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

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

Quest Diagnostics Locations Near Rancho Cucamonga

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

Arrow Occupational Medicine Center (Preferred)

Rancho Cucamonga, CA 91730
909-297-5070

Get Directions →
Examone – Riverside (Preferred)

Rancho Cucamonga, CA 91730
855-570-3926

Get Directions →
Quest Diagnostics – Upland Foothill

Upland, CA 91786
909-946-9405

Get Directions →
Comp – Ontario (Preferred)

Ontario, CA 91761
909-605-8888

Get Directions →
Ontario Testing Center, Inc (Preferred)

Ontario, CA 91761
909-937-3955

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 wholesale 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 Rancho Cucamonga 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.

Rancho Cucamonga fosters a strong sense of community and family-centric values, which is a significant strength when viewed through the Blue Zone lens. The emphasis on “Loved Ones First” and building a “Right Tribe” provides vital social support networks and purpose, contributing to emotional well-being and encouraging healthy habits among residents.

A key challenge, however, lies in integrating “Down Shift” practices and consistently adhering to a “Plant Slant” diet. The prevalent suburban lifestyle, often coupled with commutes, can make stress management difficult and lead to reliance on convenient, processed food options over whole, plant-based meals.

By leveraging their strong community for shared health goals and actively seeking out local natural spaces for movement and stress reduction, Rancho Cucamonga residents can further cultivate a lifestyle conducive to longevity and vitality.




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

The 3-Step Process for Rancho Cucamonga Locals

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

Common Questions

Can I walk into Quest in Rancho Cucamonga 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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