Management Team in Oklahoma

  • James R. Ogez

    CPA, Partner-In-Charge

    Jim is the Partner-in-Charge of the Tulsa office. He joined RCM in 1986 after serving as a senior auditor with a national accounting firm. In addition to being primarily responsible for audit engagements in the Tulsa office, Jim oversees all outsourcing clients.

    Jim has actively served Tulsa’s not for profit community. He has served as board member for each of the following organizations: The Center for Individuals with Physical Challenges: The John Hope Franklin Center for Reconciliation; Alzheimer’s Association (Ok/Ark Chapter); Oklahoma State University Alumni Association (Tulsa chapter); Make a Wish Foundation; The Tulsa Air and Space Museum; Bixby Rotary Club; and American Business Club.

    In his public accounting career, his clients have included financial institutions, electric cooperatives, oil and gas companies, manufacturers, not-for-profit organizations, wholesalers, governmental agencies, colleges and rural rental housing entities. In addition to audits, he also has experience in individual, corporate and fiduciary taxation and business consulting.

    Professional Organizations

    • American Institute of Certified Public Accountants
    • Oklahoma Society of Certified Public Accountants
    • American Business Club

    Education and Certification

    • B.S., Accounting, Oklahoma State University, 1983
    • Certified Public Accountant (CPA)

  • Mike Humphrey

    CPA, Partner

    Mike Humphrey received a Bachelor of Science in Business Administration from Oklahoma State University in 1996, with a major in accounting.  Mike is also a certified public accountant.

    Mike began his public accounting career as an income tax preparer for an accounting firm in Oklahoma City and became a company controller two years later.  Mike then served as an audit manager for the Oklahoma State Auditor and Inspector for five years where he gained experience auditing state and county governments.  While serving this office, Mike also maintained a portfolio of income tax clients in a private practice.

    Mike re-entered public accounting as an auditor for an Oklahoma City firm and later joined Regier Carr & Monroe in 2012.

    Mike’s audit and accounting experience includes:


    • Numerous not-for-profit entities in Oklahoma

    Business Enterprises

    Companies in the following industries:

    • Financial Institutions
    • Energy and Production
    • Manufacturing
    • Construction
    • Retail
    • Gaming

    Governmental Entities

    • State Government
    • County Government
    • Native American Tribes and Housing Authorities

    Mike is a fellow member of the American Institute of Certified Public Accountants and the Oklahoma Society of Certified Public Accountants.

  • Charles L. Tefertiller

    CPA, Partner

    Professional Designations

    CPA – State of Oklahoma (1976 to present)


    1973 University of Oklahoma, Norman, OK
    Bachelor of Science – Business Administration – Accounting

    Professional Organizations (Present)

    Oklahoma Society of CPAs
    American Institute of CPA
    Tulsa Estate Planning Forum – Board Member, Treasurer, & President
    Tulsa Chapter of CPAs

    Civic Organizations

    Administrative Board of Boston Avenue Methodist Church

    Professional Experience

    Practiced public accounting since 1973
    Consultant with businesses on tax and financial planning
    Audits, reviews and compilations for companies ranging from sole proprietors to multi-million dollar industries
    Tax preparation in the following areas:

    • Not-for-Profit Organizations
    • Individuals, Partnerships, and Corporations and Industrial Entities

    Specific Issues and Areas of Expertise

    Budgeting & Operational Planning
    Consulting Banking Relations/Loan Consulting
    Business Expansion
    Charitable Gift Reporting
    Depreciation Schedule Maintenance
    Contract Interpretation
    Entity Selection
    Facility Feasibility Studies
    Financial Statement Audits
    Government/HUD Audit Preparation
    Financial Statement reviews
    General Feasibility Studies
    Internal Control Studies & Analysis
    Insurance Coverage Evaluation
    IRS Examinations/Correspondence
    Investigate/Document Employee Theft
    Outsourcing of Accounting Services
    Market Rate Analysis
    Projected and Forecasted Financial Statements
    Personnel Evaluation/Hiring Consulting
    Purchase/Lease Asset Analysis
    Prepare Informational Tax Returns
    Research & Consult on Payroll Tax Issues
    Request for Determination from IRS
    Tax Planning Research
    Unrelated Business Income
    Tax Return Preparation
    Litigation Support

  • Ken Thompson

    CPA, Partner

    Twenty-four years in public & private accounting serving a variety of companies, organizations and high wealth individuals with emphasis in the following areas.

    Tax Compliance & Planning:

    • Income Tax Compliance for Partnerships, S-Corporations, Corporations, Tax-Exempt Organizations and High Wealth Individuals.
    • Tax Planning related to organizational structure, transaction structure & execution, cash flow planning, capital budgeting and general operational planning to maximize tax and operational efficiency for the organization or individual.
    • Business creation, merger and liquidation planning.
    • Structured ownership changes both planned & unplanned to minimize tax effect on the interested parties.

    Business Consulting

    Initial business plan and financial cash flow analysis for startup enterprises and/or new business activities. This process is used to help discover the previously unknown risks and opportunities that all startup businesses will encounter.

    Accounting Process Design & Implementation:

    • Document understanding of business model & management style
    • Assess client’s staffs’ knowledge and skill sets related to accounting
    • Design accounting processes and procedures that will be the best fit for the client
    • Training of client’s staff & owners on the implementation of accounting system
    • Contract CFO and/or Controller Services to help clients monitor, maintain, supervise and fully utilize the accounting function to better drive their organization’s profitability.
    • Helping management define and set organizational goals, design method of measuring & monitoring progress toward goals.

    Industries and Organizations Served

    Real Estate Partnerships & Property Management
    Construction (Residential and Commercial)
    Oil & Gas Operations
    Manufacturing Restaurant Groups (Single locations and Franchise Operators)
    Tax -Exempt Organizations
    Estate Trust Taxation