Administrative Department


Steve Chassman, LCSW, CASAC Executive Director

Adam Birkenstock, LCSW Program Director

Dhamary Davidson-Smith Human Resources Director

Heather Arias Executive Assistant


Clinical Department


Marcie Siciliano, LMHC, CAMS-II, Clinical Director

Sherri Bennett, MA, CAI, CRC

Joanne Devitt, LPN, CASAC

Kaitlyn Nicholson, LMSW, CASAC-T

Lionel Pacheco, MHC-LP

Rosie-Marie Snyder

Lauren Torrisi, MHC-LP

Laurie Val, MHC-LP, SPC

Greg Schult, MHC

Ali Hougnou, MSW


Development Team


Rosanne C. Slattery, MPA, Chief Advancement Officer

Angela Brooks, Director of Special Events

Kathryn Bennett, Director of Communications & Marketing