COSAC Contact Us


Contact Us

The main phone number for the COSAC office is 609-883-8100. To reach the toll-free Information & Referral Line (available in New Jersey only), please call 1-800-4-AUTISM. If you are unsure of whom to contact, please e-mail our staff. The recipient will be sure to forward your message to the appropriate individual. Thank you.

Directions to the COSAC office

Executive Director

Paul A. Potito

[email protected]

Ext. 15

To review Paul’s bio, click here.


Mary Perron, Office Manager

[email protected]

Ext. 10 

To review Mary’s bio, click here.

Carol Cox, Administrative Assistant

[email protected]

Ext. 23

To review Carol’s bio, click here.

Madelyn Schiering, CFRE, Chief Operating Officer and Conference Director

[email protected]org

Ext. 14

To review Madelyn’s bio, click here.

Advocacy & Information Services Department

Please contact this department by calling 1-800-4-AUTISM (in New Jersey) or by e-mailing [email protected]

Kimberly Edwards, Director of Advocacy & Information Services

[email protected]

Ext. 26

To review Kimberly’s bio, click here.

Alina Fishel, Coordinator of Advocacy & Information Services

[email protected]

Ext. 19

To review Alina’s bio, click here.

Jennifer Prunier, Coordinator of Advocacy & Information Services

[email protected]

Ext. 22

To review Jennifer’s bio, click here.

Bonnie Schrodt, Coordinator of Advocacy & Information Services

Children’s Specialized Hospital


To review Bonnie’s bio, click here.

Clinical Services Department

Suzanne Buchanan, Psy.D., BCBA, Director of Clinical Services

[email protected]

Ext. 42

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Germaine Ibrahim, Coordinator of Parent Services

[email protected]

Ext. 41

To review Germaine’s bio, click here.

Chigusa Weekley, Coordinator of Professional Services

[email protected]

Ext. 13

To review Chigusa’s bio, click here.

Barbara Wells, Administrative Assistant

[email protected]

Ext. 45

To review Barbara’s bio, click here.

Communications & Marketing Department

Hope Arvanitis, Director

[email protected]

Ext. 12

To review Hope’s bio, click here.

Jessica Alloway, Communications &

Marketing Administrative Assistant

[email protected]

Ext. 25

To review Jessica’s bio, click here.

Development Department

Ellen Schisler, Director of Development

[email protected]

Ext. 17

To review Ellen’s bio, click here.

Julie Paull, Development Assistant

[email protected]

Ext. 18

Government Affairs Department

Art Ball, Director of Government Affairs

[email protected]

Ext. 43

To review Art’s bio, click here.

Leslie Long, Director of Adult Resources

[email protected]

Ext. 46

To review Leslie’s bio, click here.