As one of the top five Pittsburgh-based accounting firms, H2R CPA delivers accounting, tax & business advisory services to individuals, nonprofits and closely held businesses in a wide range of industries.

At the core of our services are our people. Here we’ve included bios of our team to help you to get to know us better.

Executive Board

Paul K. Rudoy

CPA/PFS | Managing Partner

Tod Arbutina, CPA, CFP, MBA - Beaver Business Advisor

Tod Arbutina

CPA, CFP, MBA | Partner

Jack Ellsworth, CPA, CVA, MBA - Beaver Business Advisor

Jack Ellsworth

CPA, CVA, MBA | Partner

Leo A. Hannah

CPA, MBA | Partner

Kieran O’Dea

CPA | Partner

Jason Green

Jason A. Green

JD/MBA | Chief Operating Officer


Cara Colavita, CPA, Partner

Cara M. Colavita

CPA | Partner

Joseph M. Dickert

Joseph M. Dickert

CPA | Partner

Alex M. Kindler


Donald J. Reddinger, CPA - Pittsburgh Business Advisor

Donald J. Reddinger

CPA | Partner

Lucas Rihely, CPA - Beaver Business Advisor

Lucas Rihely

CPA | Partner

Edward G. Scherer

CPA | Partner

Lawrence W. Zahn, CPA - Beaver Business Advisor

Larry Zahn

CPA | Partner

Leadership Group

Sara Beauseigneur

CPA, MBA | Senior Manager

William M. Bodnar

CPA, MST | Tax Director

Steven Dotterer

Steven M. Dotterer

JD/MBA, CVA | Senior Manager

Laura Scala

Advanced Certified QuickBooks® ProAdvisor

Stephen A. Silverman


Joe Slezak

Joe Slezak

Director of Marketing and Business Development

Joseph G. Bevevino, CPA

Joseph G. Bevevino

CPA | Partner Emeritus