
Management Team
The experienced White Horse Village Leadership Team sets a new standard for exceptional living experiences and quality healthcare services.

Len Weiser
President & Chief Executive Officer
Len Weiser joined White Horse Village as President & CEO in 2018. His impressive career in for-profit and nonprofit senior living organizations include roles as Executive Director, Director of Nursing, and Nursing Home Administrator.

Susan Abtouche
Vice President of Mission Enhancement & Executive Director, White Horse Village Foundation
Susan Abtouche has extensive experience in nonprofit senior living organizations serving in roles such as Executive Director, Director of Development, and Director of Philanthropy.

Tina Boukalis
Vice President of Operations
Tina Boukalis joined White Horse Village in 1997 and has served in numerous healthcare positions, including Senior Director, Director of Social Services, and Admissions/Social Services Coordinator. Previously, she worked in social work, admissions, and case management.

Ty Mossman
Senior Director of Information Technology
Ty Mossman brings 35 years of experience to his role. Previously, he held positions at IBM, Aetna, Quest Diagnostics, and Penske Automotive Group. Ty studied at the Wharton School of Business, University of Pennsylvania, earned five college degrees, and taught at various Pennsylvania colleges.

Karen Armstead
Senior Director of Human Resources
Karen Armstead has worked for companies in a variety of industries, from energy to telecommunications and healthcare. Most recently, she worked as director of human resources at the Borough of West Chester. She has an MBA with a concentration in human resources management.

Aaiyda Brown
Director of Environmental Services

Tonya Costley-Stilts
Senior Director of Resident Life

Jennifer Ferguson
Director of Nursing

Ryan Fortune
Director of Maintenance

Wendy Patton
Director of Sales

Tiffany Pendleton
Director of Bridlewood & Four Seasons/ Personal Care Administrator

Jeannette Quinones
Senior Director of Healthcare/NHA

Ryan Sager
Director of Dining