Skip To Main Content

For all medical inquiries, please visit Genentech Medical Affairs at http://medinfo.gene.com.

Medical Information 24 hrs/day, 7 days/week (800) 821-8590
Clinical Trial Information Mon - Fri / 5 a.m. - 5 p.m. PT (888) 662-6728
Report an Adverse Event 24 hrs/day, 7 days/week (888) 835-2555
Report a Product Complaint Mon - Fri / 5 a.m. - 5 p.m. PT (800) 334-0290
Compassionate Use Information Mon - Fri / 5 a.m. - 5 p.m. PT (844) 287-3783