Genentech, Inc., A Member of the Roche Group Genentech, Inc., A Member of the Roche Group Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Pharmaceutical Preparation Manufacturing Genentech, Inc., A Member of the Roche Group 600 Massachusetts Ave NW, Suite 300Washington, DC 20001 | fax: (850) 656-3322 Visit Site Send a message to: Genentech, Inc., A Member of the Roche Group Your Name: Your Email: Subject: Message: (Date: 5/19/2024)