IRVIN ABRAHAMSON - Key Persons


Bert Torres

Job Titles:
  • Partner

Chris Torres

Job Titles:
  • Staff Accountant
Since leaving the tech field, Chris has been working at Irvin, Abrahamson & Company as the IT manager and a staff accountant. Chris has recently passed all four parts of the CPA exam. He has over six years of experience mainly in the areas of individual and business income tax. Chris also has extensive experience in helping clients setup QuickBooks accounting software for their small businesses.

Ken Bhandary

Job Titles:
  • Staff Accountant
Ken has special expertise experience in multi-state, expatriate, foreign national, residency, and R&D credit issues.

Kristine Clark Hahn

Job Titles:
  • Consultant
Kristine has been with the firm for over 20 years. An Enrolled Agent (enrolled to practice before the Internal Revenue Service on the same footing as attorneys and CPAs) since 1990, she has successfully represented clients under audit before the IRS, the Franchise Tax Board, and other taxing authorities. Special strengths include individual, corporation, trust and partnership tax return preparation, and correspondence with the IRS and Franchise Tax Board to settle disputes and (their) processing errors.

Lamberto D. Torres

Job Titles:
  • Partner

Mary Lau Leung

Job Titles:
  • Certified Public Accountant With Irvin
Mary Lau Leung is a Certified Public Accountant with Irvin, Abrahamson & Company. She specializes in preparing individual and corporate tax returns and financial statements of corporations and partnerships.

Michelle Chan

Job Titles:
  • Office Manager
  • Office Manager for Irvin
Michelle Chan is the Office Manager for Irvin, Abrahamson & Company; a position she has held since January 2010. She is responsible for the day-to-day operations and management of the office.

Susan Weiner

Job Titles:
  • Administrative Assistant
General Inquiries - Ask any question, it will be forwarded to the appropriate person

Susan Weirner

Job Titles:
  • Administrative Assistant

Yu-Chi Peng-Lee

Job Titles:
  • Staff Member
Yu-Chi Peng-Lee (Yuchi) joined the firm in July 2006. Yuchi is an Enrolled Agent and a CPA.