We welcome your comments, inquiries and questions. Please see the directory below to reach TASH staff members. Staff office hours are listed in Eastern Time zone. For general inquiries, you may contact TASH at:

Phone (202) 540-9020
Fax (202) 540-9019

Mail to: TASH
2013 H Street, NW
Washington, D.C. 20006

Staff Directory

Ruthie-Marie Beckwith headshot
Ruthie-Marie Beckwith
Executive Director
Dawn Brown headshot
Dawn Brown
Development Director
Mon-Fri - 9:00 am - 5:00 pm
Edwin Canizalez
Director of Operations and Change Management
Mon-Fri - 10:00 am - 6:00 pm
Bethany Alvaré
Advocacy Communications Manager
Mon-Fri - 10:00 am - 6:00 pm
A portrait of Donald Taylor, a man with a medium smile and a mob of curly dark hair in a black collared shirt against a pattern of a blue pained wrought-iron gate
Donald Taylor
Project Manager
Mon-Fri - 10:00 am - 6:30 pm
raquel rosa photo
Raquel Rosa
Program Associate
Mon-Fri - 9:30 am - 5:30 pm