Corporate Headquarters

777 Old Saw Mill River Road
Tarrytown, NY 10591
914-345-7400

Corporate Communications and Media Relations

914-345-7800
communications@regeneron.com
media@regeneron.com

Investor Relations

914-345-7741
invest@regeneron.com

Business Development

For inquiries regarding licensing or collaboration
opportunities, please contact us at business.development@regeneron.com.

Webmaster

webmaster@regeneron.com

Industrial Operations and Product Supply

81 Columbia Turnpike
Rensselaer, NY 12144
914-345-7400

Medical and Patient Inquiries

1-877-REGN-777
(1-877-734-6777) Option 1 or 2

Clinical Trials Patient Request

If you are a patient interested in participating in a
Regeneron clinical trial, please call:
1-877-REGN-777
(1-877-734-6777), Option 1

Clinical Trials

Are you a physician interested in participating in clinical research?
Register Here >>