Advanced Bloodwork Labs in Orange, California
Residents of Orange now have access to hospital-grade longevity biomarker testing via local Quest Diagnostics centers.
Quest Diagnostics Locations Near Orange
You can complete your draw at any of the following locations after securing your lab order online:
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Quest Diagnostics – Orange South Main St – Employer Drug Testing Not Offered
Orange, CA 92868
714-634-2052
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Get Directions → |
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Quest Diagnostics – Orange 1010 West La Veta
Orange, CA 92868
714-953-2926
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Get Directions → |
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Quest Diagnostics – Orange 1140 La Veta – Employer Drug Testing Not Offered
Orange, CA 92868
714-550-6318
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Get Directions → |
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Examone – Orange (Preferred)
Orange, CA 92868
714-263-2370
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Get Directions → |
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Quest Diagnostics – Inside Orange Vons Store – Employer Drug Testing Not Offered
Orange, CA 92865
714-941-3172
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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 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 Orange 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.
Orange, California residents benefit from a strong sense of community and purpose, key Blue Zone pillars. Local groups, family-centric values, and a pleasant climate foster social connection and encourage outdoor activity, supporting ‘Belong’ and ‘Loved Ones First.’ Many find their ‘Purpose’ in a dynamic environment, encouraging an active, engaged lifestyle.
The primary challenge for Orange residents lies in ‘Move Naturally’ and ‘Plant Slant.’ A car-centric lifestyle often limits daily incidental movement, while the abundance of convenient, processed food options demands conscious effort to prioritize a plant-rich diet and practice the ‘80% Rule.’ Intentional choices are vital to counteract these modern conveniences.
The 3-Step Process for Orange Locals
- Start Your Membership: Create your account online.
- Draw Blood: Book your appointmnet at any Orange 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 Orange 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.