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All staff can be contacted by email or by calling the office toll-free phone number: (800) 225-6872. The staff are available for assistance in finding resources and/or to answer any questions you may have.

Note: To email a staff member, use First Initial Last Name or

Kari Luther Rosbeck
President & Chief Executive Officer

Mary Jane Perraut
Chief Financial Officer

Steven L. Roberds, PhD
Chief Scientific Officer

Christen Bell
Community Outreach Coordinator 

Raquel Collier
Research Assistant 

Tyler Hoffman
Database Project Manager

Dena Hook
Vice President, Outreach

Jaye D. Isham
Vice President, Communications Strategy

Daniel Klein
Development Associate 

Lisa Moss
Director of Donor Relations

Jo Anne Nakagawa
Director of Clinical Projects & TSC Clinic Liaison

Gail Saunders
Senior Manager of Operations

Katie Smith
Manager of Research & Global Affairs

Dee Carpenter Triemer
Director of Special Events & Corporate Partnerships

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