KS&A Staff and Volunteers

KS&A is extremely fortunate to have many dedicated and capable volunteers to fulfill both staff and program responsibilities with exceptional professionalism. These volunteers, some of who elect to remain anonymous, give tirelessly of their time. For this service and commitment, we are extremely grateful. 

Operating Staff

The following individuals provide central staff resources for all of the X and/or Y chromosome aneuploidy conditions KS&A serves:


  • Director of EducationGinnie Cover
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  • Director of Scientific Communications Services - Lennie Wilson
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  • Administrative Assistant, KS&A Executive Offices* - Erin Payne
    Phone:  (888) 999-9428 or (303) 400-9040
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  • ListServe Administrator - Sherryl Belinsky
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  • Webmaster - Gwen Ginley
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Program Coordinators

The following individuals serve as Program Coordinators for specific X and/or Y chromosome aneuploidy populations:


  • Trisomy X (47,XXX) population -   Jill Balfour
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  • 47,XXY and Klinefelter Syndrome Pediatric and Adolescent Population - Paulette Rothacher
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  • 47,XXY and Klinefelter Syndrome Adult Population - Zell Lundberg
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  • 47,XYY population - Leslie Petruk
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  • Other X and/or Y aneuploidies - Lennie Wilson (Acting role)
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*  Since 2004, the cost of KS&A’s executive offices and the administrative assistant’s salary and benefits have been donated to KS&A as a contribution in-kind.




KS&A, P.O. Box 461047, Aurora, CO 80046-1047
Call Toll-Free: (888) 999-9428 • Local and Outside US and Canada: (303) 400-9040