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Mark Mehlenbacher Partner at McGill, Power, Bell & Associates, LLP

CPA – Partner

Mark is a partner at McGill, Power, Bell & Associates, LLP.

Mark brings more than 35 years experience in accounting and taxation for individuals and businesses to his role as a Certified Public Accountant. Mark was also a Trust Officer with First Seneca Bank for four years handling trust and estate administration.


  • Edinboro University, Edinboro, PA
    Bachelor of Arts, Accounting


  • Certified Public Accountant (CPA)

Professional/Civic Organizations

  • American Institute of Certified Public Accountants (AICPA)
  • Pennsylvania Institute of Certified Public Accountants (PICPA)
  • Titusville Area Hospital, Board of Directors
  • Titusville Area Hospital, Chairman of the Board (Past)
  • Grand Valley Manufacturing, Board of Directors
  • Titusville Woodlawn Cemetary, Board, Treasurer
  • Greater Titusville Development Foundation, Board
  • Northwest Commission Loan Review Committee
  • Titusville Rotary Club, President (Past)
  • Grace Fellowship Church, Board, Treasurer (Past)