Meet The Team

Our whole team looks forward to assisting you in the growth and organization of your company by doing what we do best and freeing you to do what you do best!  Give us a call at (270) 556-3687 or click the contact us page to send us an email.

David's Biography Picture


David Mathis – President

With over three decades of accounting experience, David most recently served as CFO and later General Manager of ViWinTech.  Brought in during the economic downturn and worries regarding the business’ future, they emerged from chapter 11 bankruptcy after sixteen months under his financial direction.

As controller of Paxton Media Group for twenty-five years, David was part of the executive team that performed due diligence on all potential company acquisitions.  The organization grew from two locations with three hundred employees to over thirty locations with two thousand employees.  He lead the creation of the financial system used, and continually modernized it for this growing organization.  Duties included analyzing historical financial performance, workforce capability, facility preparedness, operations preparedness, and future potential for all acquisitions.  Family owned, corporate owned, and group owned companies were among the types of newspaper and television operations reviewed.  David’s extensive experience bridges the fundamentals of accounting into informed forward thinking and powerful decision making.



Heather Mathis – Associate Accountant

After spending eleven years in the medial field as a diagnostic medical sonographer, Heather elected to make a change and return to her roots in accounting. She holds an Associates Degree in accounting and has ten years of office experience prior to returning to college for a second degree in ultra sound.

Heather’s accounting skills, organization, and ability to see the big picture are invaluable to her associates and clients. She has provided accounting services to a wide variety of companies including restaurants, construction, retail sales, service industries, and more.

Heather is the wife of David, and they are blessed with a blended family of children ranging in ages from thirty-six to eleven. She also enjoy serving in her local church as preschool director.



Nathan Mathis – Marketing & Operations Manager

At thirty-two years of age, Nathan most recently served as a business consultant specializing in environmentally friendly design for the second ranked Autodesk software partner in the US.  A very complex product, Autodesk design software is used by draftsmen and engineers around the world to design and build everything from buildings, to automobiles, to animated movies.

Prior to that he helped develop a web design division for an award winning tech development company, GlowTouch Technologies.  Serving as Custom Project Consultant, Sales Team Coach, and Product Developer, Nathan continually advanced what the business had to offer and brought customer’s dreams to reality in the form of websites.

As his first position after graduating, Nathan served as an accounting software consultant, specializing in the Non-Profit sector for the largest Sage software partner in the US.



Brittany Nielson – Associate Accountant

Brittany balances more than just ‘the books’ at Four Rivers Accounting Services.  As an Associate Accountant, Brittany offers over 20 years of hands-on experience in accounting and office management to work for you and your company.  Brittany offers tested and trusted expertise to cultivate sustainable business practices for your profession, people, and profit.

She has worked both corporately and independently for the past several years providing quality, personalized, accounting customer service to clients in the Paducah and surrounding areas.  She has worked in industries such as radio, environmental, construction, daycare, massage therapy, and more.

Brittany is happily married to her husband, Jody. She has 2 children, Kailey and Dawson.  She also enjoys serving her community through service in her local church and marriage ministry opportunities.