Big Brothers Big Sisters helps children realize their potential and build their futures. We nurture children and strengthen communities.


Since 1976, Big Brothers Big Sisters of Beaver County has operated under the belief that inherent in every child is incredible potential. As the nation’s largest donor- and volunteer-supported mentoring network, Big Brothers Big Sisters makes meaningful, monitored matches between adult volunteers (“Bigs”) and children (“Littles”), ages 5 through young adulthood in communities across the country and right here in Beaver County. We develop positive relationships that have a direct and lasting effect on the lives of young people.


Create and support one-to-one mentoring relationships that ignite the power and promise of youth.


All youth achieve their full potential.


By partnering with parents/guardians, volunteers, and others in the community we are accountable for each child in our program achieving:

• Higher aspirations, greater confidence, and better relationships

• Avoidance of risky behaviors

• Educational success


Diane Ebner, Office Manager
Bev Evans,
Match Support Specialist
Johanna Guarino,
Events Coordinator
Teresa Popp,
Program Coordinator

Kim joined Big Brothers Big Sisters of Beaver County in January 2018. She has worked for non-profit and healthcare organizations for more than 25 years in fundraising and public relations roles.  Kim is happy to help BBBS of BC further its mission of pairing deserving youth with committed mentors, as well as to partner with businesses, foundations and individuals to make a difference in children’s lives and have a lasting impact in Beaver County.

Diane holds a Master's Degree in Business from Duquesne University and is a designated Certified Employee Benefits Specialist by the Wharton School of the University of Pennsylvania. Diane handles financial and employee matters for BBBS, as well as assisting with fundraising events and administrative duties. 

Bev has been on staff at Big Brothers Big Sisters for 7 years. Bev handles all of the intake for Littles and Bigs as well as provides match support to a majority of our matches. She is a member of the program team, and she supervises and coordinates outings and as well assists with outreach, fundraising, and administrative tasks.

Johanna joined BBBS in 2018. She holds a Master's Degree in Public Administration and Nonprofit Management from the University of Pittsburgh and a Bachelor's Degree in English from the University of Notre Dame. Johanna produces all of the fundraising events for Big Brothers Big Sisters of Beaver County, working closely with generous donors to ensure our programs are well supported by the community.  

Teresa is a graduate of Geneva College with a Bachelors Degree in Human Services. Teresa leads our school-based mentoring programs, oversees community based matches, and recruits, enrolls, and trains both Bigs and Littles, while coordinating all community outreach efforts. 

Kim Anastas, Executive Director