SUPPORT
Medicine Information Support
Ask about possible side effects and any other medical questions related to your prescribed Genentech medicine.
Call us at (800) 821-8590, Monday-Friday, 5am-5pm PT.
Chat with us using our online chat feature, Monday-Friday, 5am-5pm PT.
Email us by filling out this form.
RESOURCES
Gavreto.com
Provides additional resources and information.