Exceptional People. Innovative Ideas. successful Clients. 
Mark E. Glueck CPA

Mark E. Glueck, CPA

Principal  |  Belleville


mark.glueck@scheffelboyle.com  |  618.277.8100


Specialty Industries

  • Financial Institutions
  • Healthcare Organizations
  • Small Businesses
  • Restaurants
  • Oil & Gas Industries


Areas of Expertise

  • Audit & Assurance
  • Estate Planning
  • Tax Planning & Preparation
Education & Certifications
  • B.S., Accounting & Finance, Southern Illinois University Carbondale, 1972
  • Certified Public Accountant (CPA), 1977



Secret to Success: "Treat every client as if they are your most important."



Mark has over 40 years of public accounting experience, which stretches across multiple industries, including banking, healthcare, restaurants, and many more. Mark has taken the role of audit leader/partner on many engagements for his clients, during which he has performed all facets of the audit including preparation of financial statements, reports, and management letters.


Mark grew up in Belleville and still lives in town today with his wife, Debbie. He has two grown daughters, Sarah and Rachel, who both followed in their father’s footsteps by becoming CPAs themselves. He is very involved with his church and, in his spare time, his hobbies include tennis, traveling, hiking, and scuba diving.


When asked why he comes to work every day, Mark says he feels he’s helping others and making a difference in their lives. He enjoys working closely with his clients and forming a rewarding relationship to learn how he can make a positive contribution to their current financial situation and potential future.



Professional Organizations

  • American Institute of Certified Public Accountants (AICPA)
  • Illinois CPA Society (ILCPAS)
  • Missouri Society of CPAs (MSCPA)

Community Involvement, Past & Present

  • Greater Belleville Chamber of Commerce, Member


Download Bio PDF



Dennis E. Ulrich Michael E. Fitzgerald Steven C. Pembrook Steven P. Langendorf Scott A. Weber Mark E. Glueck Russell E. Gregson Brian A. Otten
Henry C. Siekmann Richard E. Reno Dean S. Salvatore Annette M. Hipkiss Mark J. Korte Kimberly S. Loy Keith G. Brinkmann Dale B. Holtmann