CAREonsite Occupational Health Clinic in Martinez, CA
Occupational Health • Martinez, CA • Since 1977
About
CAREonsite offers customized occupational health services, including on-site medical staffing, mobile care teams, and telemedicine. With 45+ years of experience, they provide clinics and virtual medical services to help employers protect employee health and improve injury outcomes. They operate 5 U.S. offices, including a Martinez, CA location at 1805 Arnold Drive, Martinez, CA 94553. Contact: sales@careonsite.com.
Clinic Type
Occupational Health
Address
1805 Arnold Drive, Martinez, CA 94553
Phone
(925) 335-5050
account.management@careonsite.com
Opening Hours
All other services: M-F 7:00 AM – 5:00 PM; Injury care and D/A testing available 24/7/365 (additional fee)
Emergency Care
1 (888) 691-TANG
Services Offered
Insurance & Payment
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Languages Spoken
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FAQs
What are the clinic hours?
All other services: M-F 7:00 AM – 5:00 PM. Injury care and D/A testing are available 24/7/365 (at an additional fee).
What is the address of CAREonsite Occupational Health Clinic in Martinez?
1805 Arnold Drive, Martinez, CA 94553.
What is the clinic phone number?
(925) 335-5050.
What is the email for clinic contact?
account.management@careonsite.com.
What other contact options are listed?
1 (888) 691-TANG and sales@tangandcompany.com.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Yelp: Yelp features 11 reviews (rating varies) (11)
Patients praise
- Positive experience with specific services
Common complaints
- Long wait times
- Unprofessional or rude staff behavior
- Perceived lack of customer focus
- Outdated administrative processes and paperwork requirements
- Concerns regarding testing procedures
"There is no one at the front desk for hours... Wake up, where is the customer focus, where is the professionalism?"
— LocalityBiz user review"I went here for a drug test on Friday and the lady at the front desk with the brown hair is a racist, rude, disrespectful, unprofessional."
— LocalityBiz user review"Damn brother man, every time I've came here it has been a good experience, I'm basing this rating solely on the service I had at ..."
— Yelp user reviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Susan G. — Apr 18, 2026
- Agile Opens New Occupational Health Clinic in West Sacramento, CA — Sep 9, 2025
- Genesis building new healthcare clinic at Eastpointe Business Park — Feb 9, 2026
- On Site Clinic for Data Center Construction | On Site Medical — Oct 30, 2025
- WorkCare On-Site Clinical Services Deliver Measurable Value in U.S. Workplaces | WorkCare — Nov 17, 2025
Information sourced from the clinic's website as of July 10, 2026.
More occupational health clinics in Martinez
Summary: Contra Costa Health Services is a California government agency based in Martinez that delivers direct healthcare (including Medi-Cal services) and promotes public health for all county residents. It employs about 379 staff (up ~22% year over year) and operates under the umbrella of Contra Costa County. The organization focuses on hospitals and health care services, with leadership including a Chief Nursing Officer and other clinical and operations executives. For local healthcare needs in Martinez, this agency (via its Martinez operations) is the county’s primary public health and health services provider. Website: cchealth.org.
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