Ryan Mccaslin

Transaction Advisory Services Managing Director


BDO Chicago Office



Executive Summary

Ryan McCaslin is a Managing Director in BDO’s Chicago Transaction Advisory Services practice. He has more than 15 years’ experience in public accounting and five years of manufacturing supervisory experience, including establishing internal controls and structured training programs. At BDO he performs buy- and sell-side due diligence for equity investors, debt capital providers and strategic acquirers.
Ryan spent 10 years at Crowe Horwath, where he assisted large private equity groups, specialty finance firms, and corporate strategic buyers with mergers and acquisition deals ranging in size from $5 million to $1 billion. He also has a strong track record providing sell-side due diligence services and developing financial projections. Ryan has extensive experience with companies in the healthcare, manufacturing, distribution, retail, transportation and service industries.  
Prior to his current role, Ryan performed audits and reviews for various partnerships and corporations, and worked on several internal control consulting engagements.

Professional Affiliations

American Institute of Certified Public Accountants
Illinois CPA Society (ICPAS)


M.S., Accounting, Northern Illinois University
B.S., Accounting, Northern Illinois University