Leading us in the right direction


From our Executive Team to our Board of Directors, Big Brothers Big Sisters has a compassionate and dedicated group of individuals on our side that are willing to do whatever it takes to help change children’s lives for the better.

Management Team


Sharon Williams 
Executive Director

(845) 562-5900 x10

Julie Woodward
Program Director

(845) 562-5900 x18


Donna Fleming-McCollum
Business Manager

(845) 562-5900 x11


Program Staff


Dalila Christoforidis
Mentoring Manager, Hispanic Mentoring Initiative
(845) 562-5900 x13


Jennifer Rohn
Mentoring Manager, West Point/Highland Falls Site-Based Programs
(845) 562-5900 x14


Maribel Rosario
Mentoring Manager,  School/Site-Based Programs
(845) 562-5900 x15


Board of Directors

Jason Nordlund, President
Air National Guard - Stewart 105th Air Lift Wing Unit

Sean Barton,  Vice President
Northwestern Mutual

Patrick Bullis, CPA - Treasurer
Nugent & Haeussler

William Frank, Esq - Secretary 
Bluestein, Shaprio, Rich & Barone, LLP

Anthony Gillmeier, Past President 
BMW of North America

Dr. Ericka Rovira
United States Military Academy, Dept. of Behavioral Sciences

Nancy Moore
SUNY New Paltz

Alexandra Curiale
Orange Regional Medical Center

Mary Lippincott
Retired - Crystal Run