Big Brothers Big Sisters of America CEO and leadership

Adam Vasallo is the Chief Development Officer for Big Brothers Big Sisters of America. Adam joined Big Brothers Big Sisters of America in January 2018 and leads the development team in creating corporate partnerships and relationships with individual donors to generate the necessary funds needed to fulfill the organization’s vision of ensuring all children achieve success in life. In his role, Adam also oversees all marketing operations of the National Office.

Prior to joining Big Brothers Big Sisters of America, Adam spent 11 years at HSN, where he held several senior level development and marketing roles including Director of New Business Development. In that role, Adam cultivated and grew multi-year corporate partnerships by driving customer engagement, generating incremental revenue, and acquiring new customers through storytelling, unique experiences, and multichannel marketing programs anchored in content.

Adam was a Big Brother for seven years prior to his Little Brother leaving for college. Adam also served on the Pinellas County Leadership Council for Big Brothers Big Sisters of Tampa Bay prior to joining the National Office. Adam is a board member for Preserve the ‘Burg, a member of the University of South Florida Digital Marketing Advisory Board, and an alumnus of Leadership Pinellas.

Adam has a Bachelor of Arts degree in Mass Communications from the University of South Florida and a Master of Business Administration from Nova Southeastern University.

Adam and his wife, Robyn, were married in 2010 and have two children, Addison and Zachary.

Mandy Bisceglia is the Chief Agency Officer for Big Brothers Big Sisters of America. In May of 2017, Mandy joined Big Brothers Big Sisters of America as the Director of Affiliate Support.

Mandy has worked within the Big Brothers Big Sisters network for over 15 years; beginning with Big Brothers Big Sisters of the Capital Region (Albany, NY) and then with Big Brothers Big Sisters of Tampa Bay for over 12 years. During her tenure with BBBS of Tampa Bay, she had the privilege of holding direct service and director level positions within each function of the program department, spending the last five years as the Vice President of Programs. As the Vice President of Programs, she was responsible for the overall quality and capacity building of program services through ongoing monitoring, development and implementation of improved quality measures and evaluation using the nationally accepted quality metrics.

Mandy holds a degree in sociology, with an individualized study in International Studies and Juvenile Delinquency, from State University of New York College at Cortland.

Mandy is also a Big Sister to her Little Sister, Selena. They've been matched since November 2013.

Tim Midkiff joined Big Brothers Big Sisters of America as controller in December 2013. In September 2014, he assumed the role of Chief Financial Officer. In this role, Tim oversees Information Technology, Grant Compliance and Quality Assurance, Payroll, Internal Audit, Annual Audit, Building Maintenance, and BBBSA Foundation.

Tim previously served as the controller for American Lung Association of the Plains-Gulf Region. While at American Lung Association he lead in consecutive years of successful annual federal audits, managed grants from varying federal agencies as well as lead in several mergers.

Prior to joining American Lung Association, Tim served as the controller for Family Gateway. Tim comes from a background of business ownership where he successfully led the company from start-up to expansion to multiple locations.

Tim received a Bachelor Degree from Baylor University and Masters of Business Administration in Accounting from the University of Dallas.

Deborah Barge is a Chief Development Officer at Big Brothers Big Sisters of America.

Williams brings over 15 years of experience in public relations, media, strategic brand positioning, thought leadership and executive visibility to Big Brothers Big Sisters of America (BBBSA) as Chief Communications Officer (CCO). She leads the development and execution of an integrated communications strategy that successfully reinforce BBBSA’s brand strategy and mission to make a lasting impact on the lives of young people through mentorship.

As CCO, Dvon leads internal communications, bolstering network-wide communications to and with agencies for more message consistency and impact. She also spreadheads external communications efforts, developing messaging and elevating BBBSA’s voice to thread a formal strategy for thought leadership positioning of the organization; as well as amplifying executive and board visibility to drive relevance with key stakeholders.

Prior to joining BBBSA, Williams spent over a decade of her career building brand awareness and affinity for some of the top national non-profit brands in the country. She previously served as Senior Director, PR and Celebrity Relations at National 4-H Council where she established a dedicated PR and influencer relations team managing media and talent relations as well as reputation management and positioning. Her leadership advanced the brand’s visibility into mainstream media and expanded its network of spokespeople to include diverse and representative voices for the long-standing organization.

Williams also held positions at Boys & Girls Clubs of America where she led the development and execution of BGCA’s Back-to-School campaign resulting in significant media visibility and increased cause marketing efforts that continue today. Her experience with these organizations as well as with Edelman PR have won industry recognition from MarCom Awards, Public Relations Society of America, and Fast Company.