Providence Treatment Staff

William J Heran, PhD, LICSW

Chief Executive Officer

Gabe Lau, PhD, PE

Chief Operating Officer

Shannon O'Sullivan, MA, LPC

Clinical Director

David Steinman, MD, DFAPA

Psychiatrist Consultant

Natalia Giraldo Santiago, PhD, LCSW

Addictions Counselor

Scott Strubinger, MSW, LCSW, RD, CAADC

Senior Addictions Counselor

Will Pham, MSW, LSW

Addictions Counselor

Rachel Diamond, MSS, LSW

Addictions Counselor

Merrit Drake

Addictions Counselor

Mary Minton

Practice Manager

Marylee Cannatelli

Administrative Associate

Rose Lyons

Outreach Associate

Lisa Clark

Clinical Outreach Consultant

Biofeedback Clinic

Widener University