THE CENTER FOR DEVELOPMENTAL DISABILITIES - Key Persons


Amy Barker

Job Titles:
  • Associate Executive Director
Amy Barker earned a Master of Science degree in School Psychology at Saint John's University and is a New York State Licensed and Board Certified Behavior Analyst. She has demonstrated a lifetime of professional commitment to serving individuals with developmental disabilities. Prior to joining the Center, Ms. Barker spent 16 years at our parent company, Independent Group Home Living (IGHL) as Assistant Director of Residential Services and Assistant Director of Clinic Services. She was appointed to the role of Associate Executive Director of the Center January 2019. Besides bringing a wealth of clinical and program experience to the Center, Ms. Barker has spearheaded our Core Competencies Task Force which will ensure all staff are thoroughly trained to uphold the Center's philosophy of "Support with Dignity". The pillars of this initiative are based on respectful treatment, promoting independence and ensuring all individuals have the ample opportunity to participate in person-centered and purposeful activities. In addition, Ms. Barker has partnered with leaders in the field of behavior analysis to bring the Skills Based Treatment approach to the Center. This program involves components of Functional Analysis, Functional Communication Training, Toleration Training and Skill Development to address the needs of individuals with high-level behavioral challenges.

Bonnie Ramadan

Job Titles:
  • Director of Nursing

Brian J. Boyle

Job Titles:
  • Treasurer - CFO / Consultant, Essential Business Advisors

Chris McCann

Job Titles:
  • Vice Chairman - President and CEO, 1 - 800Flowers.Com

Christopher Brady

Job Titles:
  • Director of Clinical Services

Deborah Kneidl

Job Titles:
  • Chief
  • Fundraising Officer

Donna LoDuca

Job Titles:
  • Vice President of Accounting & HR, Dukal Corp

Frank Lombardi

Job Titles:
  • Chief Logistics Officer

Fredric Weinbaum

Job Titles:
  • Executive Vice President Operations / CMO, Southampton Hospital

Gary Bencivenga

Job Titles:
  • Owner, Fresh - Pressed Olive Oil and Retired, Direct Marketing Consultant

Jaime Heuther

Job Titles:
  • Director of Children 's Residential Program

Jane Reich

Job Titles:
  • Director of Day & Employment Services

Jay I. Zuckerman

Job Titles:
  • Risk Management Consultant, Peconic Bay Medical Center

Jay Silverstein

Job Titles:
  • Executive Director
Jay Silverstein, Ph.D., earned his Bachelor's Degree at Duke University and Ph.D. in School/Clinical Psychology from Hofstra University. Dr. Silverstein has over 30 years' experience working with and administering programs for individuals with special needs. He has held executive leadership positions in the public and private sectors, with a demonstrated expertise in innovative and evidence-based program development. Dr. Silverstein was appointed Executive Director of the New Interdisciplinary School (NIS), an affiliate of IGHL in 2014, where he expanded and enhanced programs for children with developmental delays, developed staff training and research protocols, and established state-of-the-art community partnerships with local districts and universities. Dr. Silverstein was appointed Executive Director of the Children's Day Program at the Center in 2017 and in January 2019 he was appointed Executive Director of the Center. Dr. Silverstein has established an agency-wide commitment to the pursuit of excellence, innovation, and best practices in the care of individuals with disabilities and the employees at the Center.

John G. Aicher

John G. Aicher, Jr., Esq. - Law Office of John G. Aicher, Jr., Esq

Joseph R. Morris

Job Titles:
  • Secretary - Dentist, Private Practice

Joshua D. Gleiber

Job Titles:
  • Director of Operations & Strategic Growth, Eagle Rock Properties President, GARI Realty Advisors

Karen Adler

Job Titles:
  • Director of Admissions and Community Services

Kent Ng

Job Titles:
  • Director of Adult Residential Services

Leah-Michelle Jefferson

Job Titles:
  • Governance, Deputy Commissioner, Housing / Community Development, Town of Brookhaven

Leonard Feinstein

Job Titles:
  • Co - Founder, Bed, Bath & Beyond

Linda Werle

Job Titles:
  • Senior Director of Human Resources
The Leadership of the Kinexion Network is dedicated to providing services for a lifetime of care so everyone can live their best life, for life. The network equips the affiliate agencies with the financial strength and resources to deliver care that enhances the purpose and well-being of people with disabilities, their families, and our community.

Mary Beth Lichtneger - CFO, COO

Job Titles:
  • Chief Financial Officer
  • Chief Operating Officer

Michele M. Knapp

Job Titles:
  • Vice President, Island Outreach Foundation

Molly Canniff

Job Titles:
  • Director of Quality Assurance

Nella Hahn

Job Titles:
  • Social Worker, Private Practice

Paul V. Pontieri

Job Titles:
  • Chairman - Mayor, Village of Patchogue

Paula Matthews

Job Titles:
  • Principal of Children 's Day Program
  • Principal of the Center's Children 's Day Program

Rena K. Ferguson

Job Titles:
  • Board Certified Psychiatrist

Rick LaLuna

Job Titles:
  • Operations & Facilities Specialist

Stuart Gleiber

Job Titles:
  • President, Abbot & Abbot Box Corporation

Thomas J. Killeen

Job Titles:
  • Principal, Thomas J. Killeen, P.C

Thomas K. Cullen

Job Titles:
  • Retired, King Kullen Executive

Walter W. Stockton - CEO, President

Job Titles:
  • Chief Executive Officer
  • President
  • President & CEO, the Kinexion Network
  • President and Chief Executive Officer of IGHL Family of Services
Walter W. Stockton is the President and Chief Executive Officer of IGHL Family of Services, a Long Island based not-for-profit agency that provides lifetime alternatives for people with intellectual disabilities. Mr. Stockton was born and raised in Pennsylvania. He earned his degree in Psychology from California State University in Pennsylvania. Upon graduation, he accepted a position at Maryhaven Center of Hope in Port Jefferson, New York, as the Director of Recreation, where he subsequently served as Director of Residential Services. Upon earning a Master's Degree in Special Education at Adelphi University, he became an Assistant Professor in the Department of Health Careers at Suffolk County Community College in Selden, New York. He also served as the Program Director of the Therapeutic Recreation Leadership Program and initiated a Community Residence Management curriculum for the College. In 1978, he established IGHL after receiving an initial one-to-one grant to convert a private home on Long Island's North Shore into a residence for eight adults with developmental disabilities who previously resided in the Willowbrook State School. Today, IGHL operates more than 80 homes and 25-day habilitation programs, including a 32 bed skilled nursing facility, and has built a network infrastructure that allows providers to work in solidarity to realize significant efficiencies. IGHL affiliate agencies include Angela's House, The New Interdisciplinary School, The Center for Developmental Disabilities, Maryhaven, East End Disability Associates, and Long Island Head Injury. This network supports more than 10,000 people annually through 150 residential homes and a complete service network throughout Suffolk and Nassau Counties, New York. In total, there are 3,200 employees. Mr. Stockton served as a Member of the Quogue School Board for 18 years and as its President for 5 years. He is currently the President of the Alliance of Long Island Agencies, Inc., and is the Secretary/Treasurer of the Advance Care Alliance (ACA). ACA is a care coordination organization currently serving over 25,000 individuals who experience intellectual and physical disabilities in the downstate New York area. Mr. Stockton has also been elected Chairman of TriaDD/MyCompass, a developing statewide managed care organization that will eventually serve over 65,000 individuals throughout New York State.

William W. Archer

Job Titles:
  • Retired Chief Risk Officer, Brightwood Capital Advisors