For participants 

Members of any of the Nurses' Health Studies can inform us of a new last name or mailing address by using the link for your study:

Not sure which study you are in? You may email your new information to Please include:

  • Your previous name or address
  • Year of birth
  • If possible, your 7-digit NHS ID number (generally found above your name and address on our mailings)

You may also write to us at:

Nurses' Health Study
Channing Division of Network Medicine
181 Longwood Avenue
Boston, MA 02115
Telephone: 617-525-2279
Fax: 617-525-2008

For individuals seeking general information about the Studies

Telephone: 617-525-2279

For researchers interested in collaboration

Investigators interested in collaborations are invited to fill out a simple form that asks about the details of the collaboration. If you have questions about collaborations, please email us at

For the media

Please direct inquiries to the Brigham and Women's Hospital and Harvard T.H. Chan School of Public Health communication offices:

Brigham and Women's Hospital
Lori J. Schroth
Director of Digital & Media
Telephone: 617-525-6374

Harvard T.H. Chan School of Public Health
Todd Datz
Managing Director of Media Relations and Public Affairs
Telephone: 617-432-8413