Management Team

Anne D. Constantino
President and CEO
Anne was appointed to her current position as President and Chief Executive Officer for the Horizon Corporations in 1994. In this role she leads the development and implementation of strategic Read More
Erin E. DiGirolamo, C.P.A.
Chief Operating Officer & Chief Financial Officer
Erin joined the company in 2006 and serves as Chief Operating Officer and Chief Financial Officer at Horizon at Horizon. She came to Horizon after 16 years in Ernst & Read More
Brenda John-Banach
Vice President of Quality Operations and Chief Compliance Officer
In Brenda John-Banach’s current position as Vice President of Quality Operations and Chief Compliance Officer, she is in a unique position which allows her to integrate 25+ years of operational Read More
Michelle Curto
VP, Administrative Operations
Michelle’s career with Horizon is truly admirable. Michelle began her career, 34 years ago, as a counselor in the day treatment program, and was promoted several times over the years to various clinical Read More
Jacob Haacker
Chief Information Officer and Security Officer
As the Chief Information Officer and Security Officer, Jake is responsible for the information technology infrastructure, computer software including the Electronic Medical Record (EMR), network security and IT support. He Read More
Veronica A. Meldrum
Vice President of Employee Services
As the Vice President of Employee Services, Veronica Meldrum is creating and implementing HR strategies that are aligned with the company’s business strategy. Her team focuses on talent recruitment and Read More
Paige K. Prentice, MM, CASAC
Corporate Director for Medical Operations
Paige Prentice started her career with Horizon Corporations in 1995 as a recreational therapist at Horizon Village. She has been promoted several times over the years and in her current Read More
Judith Tejada, LMHC, CASAC
Vice President of Clinical Operations
Judy Tejada has been with the Horizon Corporation for 16 years. During her tenure she has served in several clinical positions and currently is the Vice President of Clinical Operations. Read More
Herbert M. Weis, Ph.D.
Director of Corporate Development/Privacy Officer
Herbert M. Weis, Ph.D., a NYS licensed psychologist, has been with the Horizon Corporations for over 30 years during which he has served in several positions. He is currently Horizon’s Read More
Donald J. Will
VP of Infrastructure & Resource Mgmt
Don J. Will is responsible for project mgmt, admin and oversight; estimating and financial ops of construction, renovation, mgmt and development, and more. He has also helped develop housing services Read More
Brandy Vandermark-Murray LMHC, CASAC
Senior Vice President of Operations
Brandy Vandermark-Murray started her career with Horizon Corporations in 2006 as a substance use counselor. During her tenure she has served in several clinical and operational positions in both outpatient Read More
John Ruffolo
Vice President of Finance
John started his career as a Reimbursement Analyst in the healthcare field and held various accounting positions in manufacturing and distribution before joining Horizon as Controller in 2005. He was Read More
Megan Landreth, Esq.
Chief Legal Counsel & Government Relations Director
Megan Landreth is the lead attorney in Horizon’s in-house legal department. As a key confidant of and advisor to Horizon’s senior management team, Megan’s legal practice covers many diverse legal Read More