
News Release
August 19, 2025
Scottsdale Leadership Announces 2025-2026 Board of Directors
SCOTTSDALE, Ariz. –
Scottsdale Leadership, a premier leadership development organization, proudly announces its 2025–2026 Board of Directors.
“This year’s Board reflects a dynamic mix of expertise across public, private, and nonprofit sectors,” said Lee Ann Witt, Scottsdale Leadership Executive Director. “Their leadership will be vital as we continue to develop servant-leaders who will continue Scottsdale Leadership’s 40-year legacy.”
Merle Riepe, Board President added, “It’s an honor to lead this talented Board. We are committed to expanding the impact of Scottsdale Leadership through community engagement, scalable operations, and innovative programming.”
The 2025–2026 Scottsdale Leadership Board Executive Committee:
President: Merle Riepe, PhD, Class 30; SOLVE Talent
Past President: Joanna Peyton, Class 28; hc1
President Elect: Jim Kollenda, Class 36; Yucca Enterprises
Treasurer: Justin Layman, Class 37; Arouet Capital
Secretary: Anne Gwin, Class 34; Nationwide
The 2025-2026 Scottsdale Leadership Board of Directors:
Ann Porter, Class 36; APS
Stephanie Tippett, Class 36; City of Scottsdale
Jason Glenn, Class 37; Vanguard Global Security
Karen Tonkinson, Class 37; Hilton Scottsdale Resort & Villas
Erin Krivanek, Class 37; Teach for America
Dan Newhart, Class 38; Fiesta Bowl
Colleen Katz, Class 34; Pictures in Pixel Photography
Lisa Nolan, Class 22; Nolan Maddox Marketing
Rose Meyer, Class 39; Save the Family
Larry Hewitt, Class 36; Arthur Elliott
Brenden Cassin, Class 37; Midfirst Bank
Dale Schafer, Class 38; Life Moves Wealth Management
Katie Patten, Class 39; Vanguard
Alicia Haygood, Class 39; Michelle Media & Scottsdale City Lifestyle

Scottsdale Leadership 2025-26 Board of Directors
Top Row: Merle Reipe, Stephanie Tippett, Colleen Katz, Larry Hewitt, Jim Kollenda, Justin Layman, Brendan Cassin, Jason Glenn, Anne Gwin, Rose Meyer
Bottom Row: Dan Newhart, Alicia Haygood, Dale Shafer, Lee Ann Witt, Erin Krivanek, Ann Porter, Lisa Nolan, Katie Patten
Not Pictured: Joanna Peyton, Karen Tonkinson