Professional Staff

Professional Staff

A little more about who we are

Elizabeth K. Markwalter, CPA

Tax Manager


Elizabeth has worked for the firm for nearly twenty years.


She graduated from Augusta State University with a Bachelor of Business Administration in 1982, and became a Certified Public Accountant in September 1989.  She has also serves on the Board of Trustees of the Gertrude Herbert Institute of Art.

Mark L. Davis, CPA

Audit Manager


After graduating from Augusta State University in 2004 with a Bachelor of Business Administration in Accounting, Mark began his career with a local CPA firm. After obtaining over five years of accounting experience , he joined Fuller, Frost & Associates in February of 2010.  In 2013 Mark obtained his Master of Accountancy from Shorter College.


Mark’s experience includes audits, reviews and compilations

Jennifer L. Whatley, CPA

Small Business Manager


After graduating from Georgia Southern University in 1995 with a Bachelor of Business Administration in Accounting, Jennifer obtained her CPA license from the state of Georgia in 1999.


She joined Fuller, Frost & Associates in 2009, bringing over fifteen years of public accounting experience in corporate, partnership and individual taxation. Jennifer also provides bookkeeping and payroll tax services to small businesses.


Jennifer is the new vice president of the Augusta Chapter of the Georgia Society of CPAs for 2017-2018.

Heather Fulmer, CPA

Staff Accountant


Heather received her Bachelor of Science, Accounting from Auburn University at Montgomery in 2010 and her Master of Business Administration (M.B.A.), Accounting from Troy University in 2012.


Heather has been appointed the new treasurer of the Augusta Chapter of the Georgia Society of CPAs for 2017-2018.

Melissa Lewis

Staff Accountant


Melissa graduated from Augusta Technical College in 2001 with an Associate Degree in Accounting. In 2013, after 7 years with Equity Residential where she reviewed financial statements, completed bank reconciliations and various other accounting responsibilities she decided to leave the company. She joined Fuller, Frost and Associates in September 2013. Her assignments include write-up and preparing tax returns. She has over 15  years of experience in Accounting.


In her spare time, she loves spending time with family and friends.

Christina Ruhnke

Staff Accountant


Christina graduated from Evans High School in 2012.  She received her BBA in Accounting from Augusta University in 2016.   She joined the firm in December 2016  and likes to sleep and go to the gym in her spare time.

Accounting professionals dedicated to effective, affordable solutions for businesses and individuals.


Fuller, Frost, & Associates

Phone: 706-724-2063

3638 Walton Way Extention, Suite 300

Augusta, GA 30909


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