New York City

New Leaf Venture Partners
420 Lexington Avenue,  Suite 408
New York, NY 10170
Phone: 646-871-6400
Fax: 646-871-6450

Menlo Park

New Leaf Venture Partners
2730 Sand Hill Road, Suite 110
Menlo Park, CA 94025
Phone: 650-234-2700
Fax: 650-234-2704

Inquiries and Business Plans may also be sent to

For media inquiries, please contact Craig Slutzkin at or (646) 871-6420.