Clinical Staff
Lori McCline
Regional Clinical Director
Lori McCline
Valerie Stone
LMT
Massage Therapist
Valerie Stone, LMT
Stan Witcoskie
MDiv, CADC-I
Counselor Intern
Stan Witcoskie, MDiv, CADC-I
Jaqueline Deniz
MSW, LCSW
Credentialed Counselor Intern
Jaqueline Deniz, LCSW, CADC-I
Maryann Litrenta
Administrator
Maryann Litrenta
Maryann joined The Crossroads Companies team in August 2013 as a Counselor-Intern. Her passion is to help people in need with addiction and mental health issues. She is currently an active member in the Narcotics Anonymous (NA) community, and she is excited about the effective treatment clients are getting at Greenbranch.
Samuel Lagroteria
Intake Counselor
Samuel Lagroteria
Sam now counsels First Responders who have experienced trauma in the field and behind the scenes. He has a degree in social work from Stockton University and is continuing his education in the social service field by obtaining the Certified Drug Alcohol Counseling (CADC) certification.
Leadership Staff
Alex Kushnir
Chief Financial Officer
Alex Kushnir
Laurel A. Vnucak, MS
Director of Human Resources
Laurel A. Vnucak, MS
Michael T. DiMarco
Director of Business Development
Michael DiMarco
Kimberly Hirneisen
Atlantic Regional Outreach and VA Liaison
Kimberly Hirneisen
Kim is a retired US Army service member with over 26 years of experience. She has over 10 years of experience in senior management. As an Employment Consultant at the Technical College System of Georgia (TCSG), she supported disabled veterans in their career development and transition. She worked with local employers, community organizations, and government agencies to create and promote inclusive and accessible hiring practices and programs. She has helped hundreds of veterans find meaningful employment opportunities that match their skills, interests, and goals.
Kim received her Master of Arts and Bachelor of Arts degrees from the University of Arkansas, Little Rock. She supports the Greenbranch programs in marketing and outreach, especially the veterans’ services.
Eric Nilson
First Responder and VA Specialist
Eric Nilson
Eric Nilson is our First Responder and Veterans Affairs (VA) Specialist on the Greenbranch team. Eric retired after 25 years of service at the Atlantic County Justice facility ending his career as a Lieutenant (Shift Commander). He has been working with Bluestone Services USA as a Consultant and has been directly involved with the First Responder population at Greenbranch for our trauma informed “Firstbranch” track. On his days off, Eric likes the beach, hiking, golf and travelling. He enjoys meeting new people and trying out new activities.