William O'Brien Location

Chicago, IL, US

William O'Brien Work

  • 2006 - now  Partner @ RSM US LLP
  • 2000 - 2006 Partner @ Altschuler Melvoin and Glasser LLP
  • 2000 - 2005 Managing Director @ American Express Tax and Business Services

William O'Brien Education

  • University of Notre Dame

    Bachelor of Business Administration - BBA (Accounting)

William O'Brien Skills

  • GAAP
  • CPA
  • Auditing
  • Accounting
  • Tax
  • SEC filings
  • Tax Research
  • Income Tax
  • Partnership Taxation
  • Generally Accepted Accounting Principles (GAAP)

William O'Brien Summary

William O'Brien, based in Chicago, IL, US, is currently a Partner at RSM US LLP. William O'Brien brings experience from previous roles at Altschuler Melvoin and Glasser LLP and American Express Tax and Business Services. William O'Brien holds a Bachelor of Business Administration - BBA in Accounting @ University of Notre Dame. With a robust skill set that includes GAAP, CPA, Auditing, Accounting, Tax and more. William O'Brien has 1 emails and 1 mobile phone numbers on RocketReach.

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