Inspired to help patients around the world who have complex diseases that are often difficult to diagnose and treat

Areas of Focus

 RD contact

An innovator in Rare Diseases

Oncology contact 

Advancing our pipeline in Oncology

RDB contact 

Committed to Rare Blood Disorders

Immunology contact

Researching new treatments in Immunology

 MS contact

A leader in Multiple Sclerosis

Press Releases 

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Our Stories


Supporting Global Rare Disease Advocacy

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ASMD patient, JJ

‘Be Where You’re At’: J.J.’s Life with the Rare Disease, ASMD

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Quick Links

Scientist in lab

Research Pipeline

Child and health care provider

Patient Access to Treatment

Contact Sanofi Genzyme

50 Binney Street
Cambridge, MA 02142
Tel: 617.252.7500 | Toll-free: 800.745.4447
Send us a message via our online form.