Deborah Fraser  Phil Vaughan  Kimberley Roach  


Deborah F. Fraser, CPA CGMA

Director of Nonprofits

Debbie has been with the firm since 2005 providing audit, accounting and tax compliance services to nonprofit organizations, homeowners associations, and local governments.  During her career, she served as the CFO of a large nonprofit organization, gaining invaluable experience in the particular problems associated with managing a large workforce along with maintaining financial integrity.

Debbie also served two years as a consultant with a government/nonprofit software company where she gained experience in developing and implementing software solutions for small to mid-size organizations, and training staff to operate and maintain the software processes. Mrs. Fraser leads AVA in community service, ensuring the entire staff provides quality service through various volunteer opportunities throughout the year.


     BS, University of Wyoming - 1985

Phil S. Vaughan, CPA CGMA

Director of Local Governments, School Districts & Charter Schools

Phil has been with the firm since 2005, focusing primarily on municipalities, school districts, charter schools and homeowners associations.  He lead's the firms involvement in the Government Audit Quality Center. Mr. Vaughan is a member of the Government Finance Officers Association, Texas Association of School Business Officials and the Texas Charter School Association. He focuses on delivering excellent customer service by listening to clients and tailoring engagements to their needs.  Reporting and compliance requirements, particularly for schools, can be challenging for small organizations, but Phil helps clients stay focused on critical issues with timely and relevant guidance. 


     BS, Colorado School of Mines - 2005
     MS, University of Texas at San Antonio - 2008 

Leann R. Ussery, CPA


Director of Individual Tax Planning and Small Business Services

Leann has been with the firm since 2008, providing tax return preparation and planning for corporations, partnerships, individuals, trusts and estates.  She also provides financial statement preparation for construction companies.  Under her leadership, the tax team builds strong client relationships and delivers excellent customer service.  Her emphasis on client satisfaction has lead to increased communication of tax planning opportunities and more timely, effective responses to client needs.  


     BS, Angelo State University - 1999
     MBA, Angelo State University - 2008 

Kimberly J. Roach, CPA


Director of Homeowners Associations

With the firm since 2004, Kim has focused her talents primarily on the government and homeowners association industries.  For HOAs, Kim utilitizes her past experience in the management industry to deliver valuable insight to her clients in understanding their financial statements, tax situations, and planning for future major repairs and replacements.  Kim's government experience focuses on audits of municipalities, water providers, and school districts.


     BBA, Austin College - 2002
     MPA, University of Texas - 2003 

Brian Magness, CPA


Brian was with Armstrong, Vaughan & Associates from 1993-1995, after which he worked in various roles in higher education for over two decades.  During his time in higher education, Brian gained significant experience in financial analysis, cash management, process improvement, budgeting, and departmental management.  Brian returned to Armstrong, Vaughan & Associates in 2016 and his areas of focus in assurance include municipalities, homeowners associations, small businesses, and nonprofits.


     BS, Old Dominion University - 1992
     MBA, University of Texas - 1999 

Get In Touch

At Armstrong, Vaughan & Associates, P.C., we've been serving the accounting needs of San Antonio area and the surrounding areas for years. If you need help managing any aspect of your home or business's finances, we want to hear from you.

Please fill out this form and let us know how we can be of service.

Thank you for visiting. We look forward to working together!

Armstrong, Vaughan & Associates, P.C.

941 West Byrd Blvd., Suite 101,
Universal City, TX 78148
T: (210) 658-6229
F: (210) 659-7611


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