2002 Old St Augustine Rd, Building A, Suite 50, Tallahassee, FL 32301

Designation: County Resident

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Paul Mitchell, Treasurer

Paul Mitchell joined The Southern Group’s Tallahassee office in 2005. Paul’s areas of expertise include banking and finance, campaigns, education, environment and sustainability, insurance, health care, housing, local government, policy, and senior issues. A native Floridian from Palm Beach County, Paul was a dedicated public servant for more than 15 years, serving at the top…
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Simone Marstiller

Marstiller is Of Counsel at Gunster, Yoakley, Stewart P.A. She has a history of public service, previously serving as Secretary of the Agency for Health Care Administration, the Florida Department of Juvenile Justice, and the Florida Department of Business and Professional Regulation. Marstiller earned her bachelor’s degree in business administration and her juris doctor from…
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Brent Johnson

Johnson is the Executive Director of Radey Law Firm. Previously, he served as a Senior Manager at North Highland Consulting and was a former Staff Auditor for the Florida Auditor General. Active in his community, he currently serves as a member of the American and Florida Institutes of Certified Public Accountants. Johnson earned his bachelor’s…
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George “Mark” O’Bryant

G. Mark O’Bryant is President and Chief Executive Officer of Tallahassee Memorial HealthCare, Inc., the parent corporation of Tallahassee Memorial Hospital in the state’s capital city. Mr. O’Bryant assumed the role as leader of the 772-bed regional tertiary facility in July 2003. Since arriving at Tallahassee Memorial, Mr. O’Bryant has focused on clinical, operational and…
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