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Mark S. McCall


Mark is a founding partner of McCall Scanlon & Tice, LLC. He is a member of the American Institute of Certified Public Accountants and the Pennsylvania Institute of Public Accountants.  He has provided tax services, accounting services, compilation, review and Internal Revenue Service representation to businesses and individuals for 30 years.  Prior to being a founding partner at MST, he was President of McCall and Company, Inc.  Mark received his Bachelor Degree from Indiana University of Pennsylvania in 1982, and a Master of Taxation Degree from Robert Morris University in 1993.  He earned the QuickBooks ProAdvisor designation in 2013 which indicates he has proven his abilities and enables him to assist clients with installing and using QuickBooks software to its fullest extent.

Ronald J. Scanlon


Ron is a founding partner of McCall Scanlon & Tice, LLC.  With over 35 years of experience, Ron has a diversified business background including significant experience in audit, review, business advisory and tax services.  Ron works with a variety of types of companies including commercial and industrial, construction, oil and gas, coal, retail, real estate, not-for-profit entities and local governments. He is in charge of the firm's accounting and auditing quality control and in that capacity, developed the Quality Control Policy document.  A 1982 graduate of Clarion University of Pennsylvania, Ron is also a member of the Pennsylvania Institute of Certified Public Accountants and the American Institute of Certified Public Accountants.  Ron is a member of the Rotary Club of Hampton Township and serves on the Board of Directors for the Alle Kiski Strong Chamber of Commerce.

Richard J. Tice

CPA, Managing Partner

Rich is a founding partner and currently the managing partner of McCall Scanlon & Tice, LLC.  He has had both industry and public accounting experience during his 30 years of practice.  Rich has significant experience in audit, review and advisory services.  He specializes in auditing of not-for-profit clients and employee benefit plans.  His business advisory work includes providing valuation services to a variety of closely held companies in the commercial, industrial, construction, manufacturing, service and real estate industries.  Rich is partner-in-charge of the firm's auditing services.  He is in compliance with continuing professional educational requirements of Government Auditng Standards.  A 1983 graduate of Westminster College, Rich is a member of the Pennsylvania Institute of Certified Public Accountants and the American Institute of Public Accountants including the Government and Employee Benefit Plan Audit Quality Centers.  Rich has received the Accredited in Business Valuation designation from the American Institute of Certified Public Accountants.

Richard P. Kovach


Rich is a graduate of the University of Pittsburgh where he earned his Bachelor Degree in Business Administration.  He has over 25 years of experience in accounting and tax services including financial statement compilation and review, tax compliance and IRS representation.  Rich works out of the Pittsburgh office providing quality services to individuals and businesses in manufacturing, professional services and the construction industries.  He is a member of the AICPA and PICPA.

Kathy B. Houston


Kathy is a graduate of Waynesburg College where she earned her Bachelor Degree in Business Administration in Accounting. Prior to joining MST in 2021, Kathy managed her own firm and has more than 35 years of experience. Kathy works out of both the Pittsburgh and Washington office providing quality service to individuals and businesses including audits, compilations and reviews for closely held businesses; non-profit organizations and governmental agencies; individual and business taxes and consulting. She is a member of the PICPA and AICPA.