BERTHA GARZA   Executive Assistant 

Bertha was born in Laredo and raised in San Antonio. She brings over 25 years of corporate executive assistant experience to our firm and is bi-lingual in Spanish. Bertha is the friendly voice you'll hear on the telephone and the beautiful smile you'll see when visiting our office. She has a grown daughter, a high energy grandson, enjoys movies, working in her garden and spending time with her family.

RITA MCDANIEL   Director of Operations 

Rita was born in Alaska and spent her early and middle childhood years in both Alaska and Hawaii. Before graduating from High School, she was selected for internships with Alaska State Senator Carl Moses, and in Washington D.C. for United States Senator Ted Stevens of Alaska. She attended the University of Alaska-Anchorage.

Rita's professional experience spans over 20 years of work in audit support, compliance control, tax returns, internal control systems, bookkeeping, HR and payroll. She worked for the U.S. Treasury and several small and mid-size accounting firms before joining David B Plemons CPA, Inc. in 2004. She is a small business owner, a certified QuickBooks ProAdvisor and currently studying for her EA. Rita has been instrumental in building our client base, as well as the firms processes, policies and procedures.
Away from the office, Rita is a sports enthusiast who loves bicycling, zip lining, whitewater rafting and playing volleyball. She enjoys music, painting, movies and most of all, spending time with her family and friends.

We've been clients for 7 years....initially hired for QuickBooks set-up & training...then ongoing for payroll and QuickBooks consultation.

This firm is proficient, professional & loyal!



CALL TODAY   (210) 615-9300

Julabeth Carden

Executive Director

 OSL Ministry

MICHELLE GIBBONS  Bookkeeper & Payroll Specialist

Michelle, the newest member of DBP, was born and raised in San Antonio. She has over 19 years of customer service, billing, bookkeeping and payroll experience with a variety of companies and industries. She is energetic, thorough and knowledgeable and a strong addition to our firm. Away from work, Michelle is active in several ministries with her church (Kingdom Life Christian Ministries) enjoys reading, crossword puzzles and power walking. She has 3 adult children and one granddaughter who live in the area; and enjoys time with both family and friends.

OUR team

OUR story


David B Plemons CPA, Inc. has provided quality, personalized guidance to individuals and businesses throughout the United States and their international affiliates since 1998. We are a full-service Certified Public Accounting firm licensed in Texas and located in San Antonio. Our firm offers a wide array of professional services to a variety of business industries including government contractors, high tech, medical, nonprofit, trades and transportation. We are here to assist you in navigating the stress and fear of business decision making and are dedicated to you, your family and your business. We would be honored to put our 85 years of business experience to work for you! 


Jennifer was born in Florida, grew up in Texas and graduated from Texas Tech University with a BA in Business Administration/Finance. She joined David B Plemons CPA, Inc. in 2013 and has over 15 years' experience in the banking industry and nonprofit sector, serving as the Financial Officer for the Episcopal Diocese of Texas. Jennifer and her family enjoy travel, boating, reading and are active in the Episcopal Church community.  

David B. Plemons 

PresidentDavid was born and raised in Texas. In 1981, he received his BBA in Accounting from Baylor University and was licensed as a Certified Public Accountant in 1983. In 1996, David earned his MBA in Purchasing and Contract Management from the University of Dallas. His early career experience includes field auditing for a Big 8 accounting firm, management positions with Defense Contractors and was the CFO of a medical electronics company. David led the financial team that developed the corporate accounting procedures and systems for an international defense contractor.

In 1998, he opened David B Plemons CPA, Inc. The firm is built upon a tradition of service, technical expertise and integrity. With David's leadership, the  firm is dedicated to three principles. Professionalism: Every client is served by the expertise of each member of the firm. Responsiveness: Our clients rely on competent, fast and accurate personnel. Quality: Our primary goal is to provide advice which enables each client to make informed financial decisions. David has over 35 years of experience in the accounting and finance fields and is a member of the TSCPA. He is frequently asked to speak on many aspects of Accounting for groups and organizations in San Antonio and throughout Central and South Texas.

When not working, David is an avid bicyclist and reader. He is a member of McArthur Park Church of Christ and enjoys spending time with his three daughters, sons'-in-law and grandchildren. 

Thalia E. Williams, MBA   Marketing Concierge

Thalia Williams, a native of Detroit Michigan has been in business for over 30 years. She along with her husband have owned an advertising specialty business that developed a strong local following in various industries including education, the medical profession and large non-profits. As a creative professional with a history of developing and driving high-quality marketing programs and strategies for diverse organizations and clients, she is a strategic planner of marketing plans and is able to see the big picture of the industry in which a product or service resides. Having worked for state government, a global management consulting firm and assorted non-profits, she is well aware of the challenges of staying relevant in the market place. Thalia’s passion is focused on bringing clarity & organization to entry level to mid level companies; particularly individuals who are challenged with “analysis paralysis” and those who are at a crossroads in their marketing strategies. Her motto: “Discontent is the Catalyst for Change”. She is the mother of 2, grandmother of 4 and is an avid Golden State Warrior fan.