Our Team

  • Peter Gibson, CPA, CA, LPA, TEP

    Partner

    With over 30 years’ experience in public practice, Peter provides entrepreneurs with assurance and accounting services, as well as advising them on income tax issues related to compliance and planning. Peter’s advisory focus includes the structuring of corporate groups, acquisitions or expansion of businesses, estate planning and the overall planning of business owners.

  • Richard A. Withey

    Retired Partner

    During his career Rich provided business advisory, accounting and tax services to entrepreneurs and owner managed businesses. This include providing both corporate and personal tax planning, wealth preservation and succession planning that helped many business continue to be successful for multiple generations. Over his career he valued personal interactions with the firm’s staff members and the clients of Withey Addison most of all.

  • Scott Kehoe, CPA, CMA

    Partner

    Scott is a partner with the firm. Scott joined Withey Addison LLP in 2004. He graduated from Mercyhurst University in Erie, Pa, in 2001. Upon graduation he gained valuable experience working as a Financial Analyst for a large Canadian Insurance Company. Since completing his accounting designations, Scott has continued to develop professionally and has completed the CICA Income Tax Practice Course.

  • Susan Shurtleff, CPA, CA

    Partner

    Susan graduated from Queen’s University in 1997 and completed the CICA In-Depth Tax Course in 2003. She is a member of both the Canadian Tax Foundation and the Estate Planning Council of Eastern Ontario. She joined Withey Addison LLP after a career that included ten years with a national accounting firm in Toronto.

  • Richard I. Withey, CPA, CA, LPA

    Partner

    Richard started his career with a regional accounting firm in Guelph, Ontario after graduating from Wilfrid Laurier University. Richard joined Withey Addison LLP in 2017.

  • Andrew Lattimore, CPA, CA, LPA

    Partner

    Andrew began his career with a national accounting firm in the Greater Toronto Area after graduating from the University of Western Ontario. Andrew joined Withey Addison LLP in 2018 and has completed CPA Canada’s In-Depth Tax Course.

  • Lynne George

    Senior Manager

  • Emilia Mills

    Senior Manager

  • John Paterson, CPA

    Manager

  • Alex Hiller, CPA

    Senior Staff Accountant

  • Tom Withey

    Senior Staff Accountant

  • Brad Green

    Senior Staff Accountant

  • Lindsay Strachan

    Staff Accountant

  • Cyrus Horlor

    Staff Accountant

  • Michael Simms

    Staff Accountant

  • Mackenzie Mundinger

    Staff Accountant

  • Kai Liu

    Staff Accountant

  • Cameron Salmon

    Staff Accountant

  • Christine Yott

    Administration

  • Britney Pollock

    Administration