Contact Us

We are dedicated to understanding your medical transportation needs in order to successfully provide services that are specifically-structured around those needs. If you have any questions or inquiries regarding our agency as well as our services, feel free to get in touch with us through the details listed below. Our trusted coordinators would be more than happy to provide assistance.

Corporate Office
One-Stop MedEx
37600 Central Ct., Suite 218
Newark, CA 94560
Phone: 510-500-4487
Fax: 510-868-0257

Email Address:

Mailing Address
One-Stop MedEx
P.O. Box 211
Newark, CA 94560-0211

Feel free to send your questions, comments, or requests through our online contact form. We will do our best to send you back a response as quickly as possible.


Address 37600 Central Ct., Suite 218 Newark, CA 94560
Main Phone: 510-500-4487 Central Fax: 510-868-0257 Email:

Our Dispatch Center is 24 hours a day, seven days a week

Service Areas Covered:

Alameda County: 510-500-4487 San Mateo County: 650-461-9093 Contra Costa County: 925-465-1252 Santa Clara County: 408-907-5629 SFO/Marin Counties: 415-448-6712