William M. Prohn


Managing Director

Dopkins System Consultants

At a glance

Bill oversees all aspects of information technology for the firm, and provides consulting services to a wide spectrum of Dopkins’ clients. He has extensive experience in implementing and maintaining all aspects of computer hardware and networking environments, and many types of software applications, including accounting, operations, manufacturing, HR and medical billing. His specific interests include creating meaningful, practical management information using computer technologies, and the security of business information and systems. He has taught both accounting and Information Systems courses at Canisius College and the University of Rochester. He joined the Firm in 1987.

Industries Served

  • Clinics
  • Distribution
  • Manufacturing
  • Medical practices
  • Not-for-profit
  • Physicians / physician groups
  • Restaurant and hotel management

Principal areas of expertise

  • Implementing and maintaining Enterprise Resource Planning (ERP) systems (financial and supply-chain)
  • Medical-billing/electronic claim filing systems
  • Process flow integration
  • IT Risk Assessments
  • IT Security Controls
  • Cyber Security, including safeguarding the security of business information and systems



  • Certified in Risk and Information Systems Control (CRISC)
  • Certified in the Governance of Enterprise Information Technology (CGEIT)
  • Certified Information Systems Security Professional (CISSP)
  • Certified Information Systems Auditor (CISA)


  • M.B.A. in Computers and Information Systems, William E. Simon Graduate School of Business at the University of Rochester
  • B.S. in Accounting, cum laude, Canisius College

News & Articles

Speaking Engagements

Community Service

  • Member, Board of Directors, The Bristol Homes

Videos & Multimedia

Blog Posts

Do What You Love.
Love What You Do.

It’s about balance. The variety and quality of the clients, along with access to the latest technology and business information keeps the work interesting.

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