Senior Management Team


Randi L. Rios-Castro, M.S.

Executive Director / CEO

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Tim Cleary 

Corporate Compliance Officer

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Jill Warner headshot cropped

Jill A. Warner, LCSW

Immediate Past CEO

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Deborah Mayo

Deborah Mayo, B.S.

Chief Program Officer



Joseph Bloss

Chief Business Officer

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Paul Lovejoy, LCSW-R

Director, Jawonio Promise Program/Behavioral Health Services

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Diana Hess

Chief Communications & Development Officer

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Jerry Staller, P.T.

Division Director, Education & Clinical Services (Children’s Services)

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Carol St. John

Division Director, Community Living Services

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Heidi McCarthy Ed.D

Director of Education

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Sara Trowers, M.A.

Division Director, Day Habilitation  Services

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Greg Zalewski cropped

Gregory Zalewski, CPA

Director of Finance 

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Katie Ross

Katie Ross, M.S.

Director of Care Management

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Phil Selvaggio cropped

Phil Selvaggio

Facilities Director

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Stacey Kantrowitz 1


Stacey Kantrowitz

Director of Community Employment Services

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Joanne Lupo 4

Joanne Lupo, R.N.

Director of Nursing

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Joan Mauer

Joan Mauer, MSCCC-SLP

Director of the Infant Development Program (Early Intervention)

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Martiza Santiago

Ritza Santiago, M.S.

Director of Consumer Directed Professional Assistance Program (CDPA) 

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Terry Parker cropped

Theresa Parker, B.A.

Director of Human Resources

845.708.2000 x1213

Michele Curtis

Michele Curtis

Director -Jawonio Cleaning Company

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Joe Ciardullo - LinkedIn

Joe Ciardullo, B.S.

Director of Information Technology


Mitch Speigel Headshot

Mitchell Spiegel

Director - Article 16 Clinic

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Molly Gibeau-Griffin cropped

Molly Gibeau-Griffin, LMSW

Foundation Manager

845.708.2000 x1342

About us

We provide care for thousands of children and adults with special needs each year.

Our mission

Jawonio is a registered 501c3 organization and the premier provider of lifespan services in the Hudson Valley of New York State for individuals with developmental disabilities, behavioral health challenges, and chronic medical conditions. 

Jawonio is dedicated to advancing the independence, well-being, and equality of people with disabilities and special needs.