Locations
Navigate your healthcare journey with confidence through Gnosis.
Orange, CA
Patient Service Center and Laboratory
Walk-ins welcomeNo appointment needed
Monday–Friday7:00 AM–1:00 PM
Pacific Time · Holiday hours may vary.
Laboratory hours
Monday–Friday9:00 AM–5:00 PM
Services & contact details
Our Orange location welcomes patients for walk-in laboratory services. No appointment is needed. Our clinical laboratory also processes CorrectRx, Toxicology, and Infectious Disease specimens from our provider network and our Hemet site.
- Services
- Walk-in patient services; specimen processing laboratory
- Specimen drop-off
- Yes
- support@gnosisdx.com
- Fax
- 1-951-658-1411
Insurance accepted
Aetna, Blue Cross Blue Shield of Arizona, Blue Shield of California, Blue Cross Blue Shield of Texas, CalOptima Health, Dept of Veterans Affairs Health Administration Center (CHAMPVA), Cigna, Contigo, Curaechoice, First Health, IEHP, Medi-Cal, Medicare, Medicare Railroad, MultiPlan, Oscar, Partnership HealthPlan of California, PNOA, Tricare, TriWest Healthcare Alliance, United Healthcare, VA Community Care, Vault Cares Network, WPS Military and Veterans Health.
Contact us to confirm your specific plan and coverage before your visit.
Search insurance providersHemet, CA
Patient Service Center and Laboratory
Walk-ins welcomeNo appointment needed
Monday–Friday6:30 AM–5:30 PM
Pacific Time · Holiday hours may vary.
Services & contact details
For over a decade, our Hemet location has served our community with fast, convenient, and trusted testing. Today, we continue to offer onsite bloodwork services (including specimen collection and processing for walk-in patients). Please note that we do not take appointments, but are first-come, first-served. If you are looking for test results, please contact your provider.
- Services
- On-site bloodwork. All other Gnosis tests can be taken or dropped of at this location and processed via our laboratory in Orange.
- Specimen drop-off
- Yes
- support@gnosisdx.com
- Fax
- 1-951-658-1411
Insurance accepted
Aetna, Blue Cross Blue Shield of Arizona, Blue Shield of California, Blue Cross Blue Shield of Texas, CalOptima Health, Dept of Veterans Affairs Health Administration Center (CHAMPVA), Cigna, Contigo, Curaechoice, First Health, IEHP, Medi-Cal, Medicare, Medicare Railroad, MultiPlan, Oscar, Partnership HealthPlan of California, PNOA, Tricare, TriWest Healthcare Alliance, United Healthcare, VA Community Care, Vault Cares Network, WPS Military and Veterans Health.
Contact us to confirm your specific plan and coverage before your visit.
Search insurance providersTorrance, CA
Patient Service Center
Walk-ins welcomeNo appointment needed
Monday–Thursday7:30 AM–4:30 PM
Friday7:30 AM–3 PM
Closed for lunch: 12 PM–1 PM
Pacific Time · Holiday hours may vary.
Services & contact details
Our Torrance Patient Service Center handles specimen collection for routine diagnostics, toxicology, microbiology, pharmacogenomics, infectious disease, and women's health testing. No appointment needed. Getting lab work done just got easier.
- Services
- Patient service center
- Specimen drop-off
- Yes
- support@gnosisdx.com
- Fax
- 1-951-658-1411
Insurance accepted
Aetna, Blue Cross Blue Shield of Arizona, Blue Shield of California, Blue Cross Blue Shield of Texas, CalOptima Health, Dept of Veterans Affairs Health Administration Center (CHAMPVA), Cigna, Contigo, Curaechoice, First Health, IEHP, Medi-Cal, Medicare, Medicare Railroad, MultiPlan, Oscar, Partnership HealthPlan of California, PNOA, Tricare, TriWest Healthcare Alliance, United Healthcare, VA Community Care, Vault Cares Network, WPS Military and Veterans Health.
Contact us to confirm your specific plan and coverage before your visit.
Search insurance providersGlendale, CA
Patient Service Center
Walk-ins welcomeNo appointment needed
Monday–Friday7:30 AM–4:30 PM
Closed for lunch: 12 PM–1 PM
Pacific Time · Holiday hours may vary.
Services & contact details
Our Glendale Patient Service Center handles specimen collection for routine diagnostics, toxicology, microbiology, pharmacogenomics, infectious disease, and women's health testing. No appointment needed. Getting lab work done just got easier.
- Services
- Patient service center
- Specimen drop-off
- Yes
- support@gnosisdx.com
- Fax
- 1-951-658-1411
Insurance accepted
Aetna, Blue Cross Blue Shield of Arizona, Blue Shield of California, Blue Cross Blue Shield of Texas, CalOptima Health, Dept of Veterans Affairs Health Administration Center (CHAMPVA), Cigna, Contigo, Curaechoice, First Health, IEHP, Medi-Cal, Medicare, Medicare Railroad, MultiPlan, Oscar, Partnership HealthPlan of California, PNOA, Tricare, TriWest Healthcare Alliance, United Healthcare, VA Community Care, Vault Cares Network, WPS Military and Veterans Health.
Contact us to confirm your specific plan and coverage before your visit.
Search insurance providersArcadia, CA
Patient Service Center
Call before visiting
Call to confirm opening status and patient hours before visiting.
Services & contact details
Our Arcadia patient service center is at 289 W Huntington Dr, Suite 307. Please call 1-888-539-0525 to confirm opening status, patient hours, and available services before visiting.
- Services
- Please call to confirm available patient services.
- Specimen drop-off
- Call to confirm
- support@gnosisdx.com
- Fax
- 1-951-658-1411
Insurance accepted
Aetna, Blue Cross Blue Shield of Arizona, Blue Shield of California, Blue Cross Blue Shield of Texas, CalOptima Health, Dept of Veterans Affairs Health Administration Center (CHAMPVA), Cigna, Contigo, Curaechoice, First Health, IEHP, Medi-Cal, Medicare, Medicare Railroad, MultiPlan, Oscar, Partnership HealthPlan of California, PNOA, Tricare, TriWest Healthcare Alliance, United Healthcare, VA Community Care, Vault Cares Network, WPS Military and Veterans Health.
Contact us to confirm your specific plan and coverage before your visit.
Search insurance providersYour experience is everything.
Preparing for your visit
Follow the test-preparation instructions given by your ordering healthcare provider or the laboratory. Preparation varies by test, so ask whether you need to fast or make any changes to food, drink, medicines, or supplements before your visit.
Do not stop or change any medication unless your healthcare provider tells you to. If you are unsure about an instruction, contact your provider before testing.
If you are delivering a specimen, follow the collection and transport instructions provided by your healthcare provider or the laboratory.
For any questions, please contact us at 1-888-539-0525.
Welcome to Gnosis
When you arrive, please be sure to bring:
- Your Gnosis or other test request slip from your healthcare professional
- Your current insurance card (Medicare, or private insurance card)
- A photo ID (driver’s license, passport, employee ID)
- Your HSA card, credit card, or debit card for payment
Frequently asked questions
Do you take my insurance?
Search our insurance directory to find your insurer. Plans and benefits vary, so contact billing to confirm your specific coverage or ask about an insurer that is not listed.
How do I obtain my lab results?
You have a couple of options for accessing your results. You can reach out to your healthcare provider directly, or you can contact our Client Success team during normal business hours. They’re dedicated to assisting you in accessing and retrieving your results, ensuring you have the information you need for your healthcare journey.
What services does Gnosis provide?
At Gnosis, we offer a variety of diagnostic services to help patients understand their health better. From routine blood tests to specialized testing like pharmacogenomics and infectious disease screening, we’re here to provide comprehensive care tailored to each patient’s needs. Whether it’s to check in on overall health or investigate specific concerns, we’re dedicated to providing accurate and timely results to support the well-being of those we serve.
If you have additional questions, please call us at 1-888-539-0525 or email support@gnosisdx.com.