Spark® Therapeutics

Spark Therapeutics has been fully integrated into the Roche Group.

At Genentech, we believe we can make a difference by delivering on Our Promise to improve the lives of patients and create healthier communities for all.

Suspected Adverse Reactions or Product Complaints

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

You may also report side effects or product complaints to Spark Therapeutics at 1-855-SPARKTX (1-855-772-7589).