Employee Listings

Shareholders & Managers




John Luig, Jr., CPA

Chairman and President

Bio:

John has been in public accounting since 1995.  He is a tax shareholder with over 20 years with MWH Group.  He is a graduate of Midwestern State University.  He is a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants.  John is a lifelong resident of Wichita Falls.  He has special knowledge in the construction, manufacturing, and oil and gas industries as well as general corporate, partnership and individual taxation.  John serves on numerous nonprofit boards and committees.  He is a member of Our Lady Queen of Peace Church.  He is married to Renee with three daughters.  John enjoys cycling, hunting, fishing and cook outs with family.



Barry Plaxco, CPA

Shareholder

Bio:

Barry began his public accounting career in January 1979 with MWH Group, joining the firm immediately upon his graduation from Midwestern State University.  He is a shareholder in the tax department.  He grew up in Bellevue, Texas and moved to Wichita Falls in 1978.  Barry is a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants.  He works in most areas of taxation, including individual, fiduciary, corporate and partnership, with special knowledge and emphasis in estate and gift planning and taxation of estates and trusts.  Barry serves as a deacon at Faith Baptist Church of Wichita Falls and is actively involved on the boards of various nonprofits, including Wichita Falls YMCA, Rotary Club of Southwest Wichita Falls, and Texoma Planned Giving Council.  He and his wife, Lisa, have a son and a daughter. Barry enjoys jogging, piano, cooking and traveling.



Rodney Case, CPA, MAFF

Shareholder

Bio:

Rodney has been in public accounting since 1999, with all but 2 of those years at MWH Group.  He is a lifelong Wichita Falls resident and is a graduate of Midwestern State University.  He is a member of the American Institute of Certified Public Accountants, National Association of Certified Valuators and Analysts, and the Texas Society of Certified Public Accountants.  He has special knowledge in performing attest work for nonprofit organizations and a wide variety of nonpublic industries, including construction and manufacturing.  Rodney performs peer review services for other CPA firms. He also holds the designation as Master Analyst in Financial Forensics.  Rodney serves on numerous nonprofit boards and committees, and is currently the past president of the Wichita Falls Optimist Club.   He attends First Baptist Church of Holliday.  He is married to Amy with a son and a daughter.   Rodney enjoys watching his kids in their activities, traveling and working out.



Dana Taylor, CPA

Supervisory Manager

Bio:

Dana has been in public accounting for 33 years, all with MWH Group. She is a tax supervisory manager. She has lived in the Wichita Falls area for over 40 years and is a graduate of Midwestern State University. She is a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants. Dana has special knowledge in nonprofit tax-exemption applications, nonprofit compliance, and 1031 exchanges, as well as general corporate, partnership and individual taxation. Dana currently serves as treasurer of the Nonprofit Center board. She attends First Baptist Church West Campus. She has two daughters and a grandson. Dana enjoys shopping, art projects, and spending time with family, especially her grandson.



Kathy Kabell, CPA

Supervisory Manager

Bio:

Kathy has been in public accounting for over 30 years.  She has been a tax supervisory manager with MWH Group since 2007.  She is a graduate of Midwestern State University.  She is a member of the American Institute of Certified Public Accountants (AICPA), the Texas Society of Certified Public Accountants, and the Council of Petroleum Accountants.  Kathy was born in Wichita Falls.  She moved to Canada and Maryland because of her husband's profession.  They returned to Wichita Falls in January, 2007.  She has special knowledge in the oil and gas industry, construction, and nonprofit organizations as well as general corporate, partnership and individual taxation. Kathy has the Not-For-Profit certificate from the AICPA.  She is also a member of the AICPA Not-For-Profit section.  Kathy serves on several nonprofit boards and committees.  She is a member of St Paul Lutheran Church.  She is married to Douglas with one son.  Kathy enjoys reading and working in her lawn.



Valerie Halverson, CPA

Supervisory Manager

Bio:

Valerie has been in public accounting since 2008.  She was born and raised in Wichita Falls, but she moved to Winston-Salem, North Carolina, to attend Wake Forest University for college. She graduated in 2008, and spent three years working at an international public accounting firm in Dallas before returning home to join MWH Group in June, 2011. She is a member of the American Institute of Certified Public Accountants, the Texas Society of Certified Public Accountants, and the Government Finance Officers Association. She has a specialized knowledge in performing attest work for government entities and nonprofit organizations. She is a member of First Presbyterian Church, and serves on several local boards. She is married to Andrew with two sons and one daughter. Valerie enjoys cooking, being at the lake, and spending time with her family.



Miranda Harvey, CPA

Supervisory Manager

Bio:

Miranda started her public accounting career as an intern at MWH Group and now has around 10 years of public accounting experience (all with MWH Group).  She was born and raised in Archer City and earned both her undergraduate and graduate degrees from Midwestern State University.  Miranda is a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants.  She works in most areas of taxation including individual, fiduciary, corporate and partnership taxation.  Miranda is a member of First Baptist Church, Wichita Falls and is actively involved on the board of several nonprofits including Inheritance Adoptions, Leadership Wichita Falls, Wichita Falls Chapter of TXCPAs, Wichita Falls Backdoor Theatre, and the PTO at her kids' school.  Miranda and her husband, Johnny, have two daughters and a son and reside in Wichita Falls.  Miranda enjoys coaching and watching her kids' activities, reading, and traveling.



Vladimer Janjgava, CPA

Supervisory Manager

Bio:

Vladimer has been in public accounting since 2007.  He was born and raised in Zugdidi, Georgia (which in the past has gained a nickname “Little Texas”), a small country surrounded by the Black Sea and the Caucasus Mountains. He came to Wichita Falls in 1999 as an exchange student and graduated from Midwestern State University with a BBA in Accounting and Management Information Systems, and a Master of Business Administration. He became a US Citizen in 2018 and was very proud to be able to participate for the first time in the Presidential Primary in 2020. Vladimer is a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants. He works in most areas of taxation, including individual, fiduciary, corporate and partnership, with specialized knowledge in manufacturing and e-commerce, tax planning for mergers and acquisitions, investment partnerships and maximizing retirement and related tax savings. He is a member of the Georgian Orthodox Church. He is married to Amy with one son. Vladimer enjoys attending his son’s activities, cooking, traveling, and spending time with his family.


Employees & Staff



Taylor Broyles

Staff Associate


Kristan Clark

Staff Associate


Robert Clement

Senior Consultant


Courtney Gilmore

Staff Associate


Randy Greenway, CPA

Retired Shareholder


Pam Guilliams

Senior Associate


Margie Hogan

Firm Administrator


Taylor Jurado, CPA

Staff Accountant


Montes Martinez

Intern


Anna Martinez, CPA

Senior Accountant


Barbara McGlaun

Administrative Assistant


Marisa Murrell

Administrative Assistant


Hillary Norton, CPA

Senior Accountant


Roger Owen

Client Services


Angela Perry

Staff Associate


Natalie Rodriguez

Staff Associate


Kathryn Rogers, CPA

Senior Accountant


Carlos Ruiz, CPA

Senior Accountant


Sheryl Smith

Senior Associate


Jordan Waddell

Staff Associate