Contact us

Corporate headquarters
Genentech USA, Inc.
1 DNA Way
South San Francisco, CA 94080-4990
Phone: 1-650-225-1000
Fax: 1-650-225-6000

Professional support services





Clinical Trial Information Support Line (888) 662-6728 5 am – 5 pm PT M-F Provides information about Genentech-sponsored trials

Inquiries about clinical trials

For questions about clinical trials, call our Trial Information Support Line at 1-888-662-6728 or email us at

Genentech research contracts and reagents program

In addition to the research done at Genentech, we also support investigators in academic institutions throughout the world by supplying key reagents for their research.

Material Request Form

Postdoctoral research fellowships

Genentech's research organization features world-renowned scientists who are some of the most prolific in their fields and in the industry. Find out more about the Genentech Postdoctoral Research Fellowships program and what steps you'll need to take if you're interested in applying.