Business Administration

Celine Siewert started teaching accounting at WCJC in 2010. She has previously taught accounting at other institutions. Siewert has many years of experience working for corporations including Texaco/Shell Lubricants and KPMG Peat Marwick.

Education:

• B.B.A., Accounting, Texas A & M University, College Station, TX
• M.B.A., Accounting, University of Houston, Clear Lake, Houston, TX
• C.P.A., Certified Public Accountant

Office: Sugar Land Campus, Brazos Hall 211
Phone: (281) 243-8547
Email: siewertc@wcjc.edu

Mary McClelland has been teaching at WCJC since 1999. McClelland has experience working for large corporations including Conoco, Inc. and MetLife. 

Education:

• B.S., Office Administration, Texas Southern University, Houston, TX
• M.B.A., Business Administration, Texas Southern University, Houston, TX

Office: Wharton Campus, Peace Building 106 B
Phone: (979) 532-6415
Email: MaryMc@wcjc.edu

Donna Falloon has been teaching courses at WCJC since 2006. She has many years of experience working for corporations including The Methodist Hospital System. She also owns a successful business. 

Education: 

• B.B.A., Business Administration, American Intercontinental University, Hoffman Estates, IL
• M.B.A., Management/Marketing, American Intercontinental University, Hoffman Estates, IL
• Ph.D., Organization and Management, General Business, Capella University, Minneapolis, MN

Email: falloond@wcjc.edu

Kendal Glades has been teaching business classes at WCJC since 2019. Glades has many years of experience in the accounting field and has also owned his own C.P.A. practice.

Education:

• B.S., Accounting, West Virginia University, Morgantown, W. VA.
• M.B.A., Business Administration, West Virginia University, Morgantown, W. VA.
• C.P.A., Certified Public Accountant

Email: gladesk@wcjc.edu

Virginia Henry has taught at WCJC since 2022. She has teaching experience at different levels as well as experience in the health administration and health business areas. 

Education:

• B.B.A., Business Management, University of Texas, Brownsville
• M.B.A., Concentration in Healthcare Management, University of Texas, Tyler
• Ph.D., Organizational Leadership, Concordia University, Chicago 

Email: henryv@wcjc.edu

Ramon Lozada has been teaching classes at WCJC since 2013 as well as at other local institutions. He has many years of experience in the accounting field, working in the construction business.

Education:

• M.B.A., Concentration in Accounting, University of Saint Thomas, Houston
• M.B.A., Concentration in Finance, University of Saint Thomas, Houston

Email: lozadar@wcjc.edu

Michael Martin has been teaching at WCJC since 2017. He has extensive business experience in both domestic and international operations and a strong desire to train future generations of business leaders.

Education:

• B.A. in Accountancy, University of Houston
• M.B.A., Western Governors University 

Email: martinmi@wcjc.edu

Diane Ray has taught at WCJC since 2017. Her experience includes teaching as a full-time accounting instructor, as well as serving as the VP/Controller at Smart Financial Credit Union.

Education:

• B.S., Accountancy, Southern Illinois University, Edwardsville, IL

• M.S., Accountancy, Southern Illinois University, Edwardsville, IL

Email: rayd@wcjc.edu

Theresa Spillers has many years of administrative, supervisory, and management experience, including payroll and tax, customer service and accounting.

Education: 

• B.S., Business Administrtion, University of Houston, Victoria
• M.B.A., Strategic Finance, University of Houston, Victoria

Email: spillerst@wcjc.edu 

Joseph Walkowicz has been teaching courses at various colleges since 2016.  He has many years of experience working in management and owns a consulting business.

Education:

• B.A., Education, Siena College, Albany, NY
• M.A.O.M., Organizational Management, University of Phoenix, San Francisco, CA
• Ph.D., Organization and Management / Leadership, Capella University, Minneapolis, MN

Email: walkowiczj@wcjc.edu 

• ACCT 2301 Principles of Financial Accounting
• ACCT 2302 Principles of Managerial Accounting
• ACNT 1303 Introduction to Accounting
• ACNT 1411 Introduction to Computerized Accounting
• BUSI 1301 Business Principles
• BUSI 2301 Business Law
• BUSI 2304 Business Report Writing Correspondence
• BUSI 2305 Business Statistics
• MRKG 1301 Customer Relationship Management
• PBAD 2339 Human Resource Management in the Public Sector
• POFI 1301 Computer Applications I 
• POFI 1349 Spreadsheets
• POFI 2401 Word Processing
• POFT 1301 Business English
• POFT 1309 Administrative Office Procedures I
• POFT 1321 Business Math
• POFT 1413 Professional Workplace Preparation