Seth McKeel recently concluded a long and distinguished career in public service that began in 2000 with his election to the Lakeland City Commission at the age of 24. Seth was elected to the Florida House of Representatives in 2006 and re-elected subsequently until the conclusion of his eight year term limit in November of 2014. A Tampa Bay area native, Seth's among the fifth generation in his family to call Florida home.

Early in his legislative career, Seth tackled tough issues including higher education reform as well as energy, agriculture, and natural resources policy. A strong commitment to fiscal responsibility earned Seth the trust of House Speaker Will Weatherford. In 2012 the Speaker tapped Seth to be the Chairman of the Appropriations Committee where he led the Florida House's efforts to balance the $77 billion budget of the third largest state in the Union. Under his leadership Florida maintained AAA bond rating and set aside more than $3 billion in healthy reserves.

As a former City Commissioner, Seth understands regional issues and excels at achieving local consensus. Legislative colleagues trusted Seth to chair the Polk County Legislative Delegation, Hillsborough County Legislative Delegation for two years in a row, and larger 9-county Bay Area Legislative Delegation.

A graduate of the University of Florida (UF), Seth recently was awarded the Presidential Medallion, one of the university's highest awards, for his contributions and service to UF and higher education in our state. Seth is a Graduate of Leadership Florida, Leadership Lakeland, and a member of Florida Blue Key -- "Florida's oldest and most prestigious Leadership Honorary since 1923."

Seth credits the YMCA's Youth in Government program for sparking his interest in public service and his respect for civic engagement. Seth has a knack for solving problems and excels at building relationships.

Seth proudly serves on the Board of Directors of the Fish and Wildlife Foundation of Florida and is a member of Leadership Florida's West Central Florida Regional Council.

Seth and his wife Kim, who's also a Tampa Bay native, live in Lakeland with their two children Seth, III and Caroline.

Lawrence Bell joined Cornerstone in February 2023 from Sen. Warnock's (D-GA) office where he served as Deputy Chief of Staff and Senior Advisor. Lawrence joined the Senator's office after serving as an Advisor and Chief of Staff for the Warnock for Georgia Senatorial campaign in the 2020 special election. His leadership role on that campaign led to a historic victory electing the state's first Black United States senator.

Prior to joining the Warnock campaign, Lawrence worked in the Atlanta office of a large law and lobbying firm. There, he represented some of the country's largest corporations, working with state and local elected officials to help shape public policy and regulations across a variety of industries. His role at the firm also included community engagement, helping the organization develop and implement its philanthropic strategy to maximize the firm's impact in the community.

Lawrence has volunteered with numerous organizations including Big Brother Big Sister, Yes Atlanta and Urban League of Greater Atlanta-Young Professionals, among others. He has served on the advisory board for the Young Adult Guidance Center, and the Atlanta Chapter of National Black MBA. He also served on the board for Groundwork Atlanta, a non-profit focused on environmental sustainability and was a Trustee at Ebenezer Baptist Church, where he is still a member. Lawrence was recognized in Southern Journal Magazine as one of their 14 under 40. He received his master's from Georgia State University and his bachelor's from Clark Atlanta University.

Sally Kilpatrick advises a diverse set of clients on state legislative and regulatory issues with a focus on healthcare, energy, education and economic development policy. Sally joined Cornerstone's Atlanta, Georgia office in September 2015 and has more than 10 years of experience providing strategic advice to the private sector.

Prior to joining Cornerstone, Sally served as vice president of government affairs at the Georgia Chamber of Commerce, the state's largest business advocacy organization. Through her seven-year tenure at the Chamber, Sally developed an extensive background managing legislative and regulatory issues in the policy areas of water, energy, education, economic development and health care. While at the Chamber, Sally served on the Technology Association of Georgia's Government Affairs Taskforce and the Georgia Water Alliance. She managed the Georgia Chamber's Local Chamber Legislative Ad Hoc Committee and legislative affairs for Chamber's Small Business Advisory Council.

She has established strong, bipartisan working relationships with House and Senate members of the Georgia General Assembly and state agency officials. Her industry specific knowledge and key relationships have been valuable in assisting clients to successfully achieve their legislative and regulatory objectives at the state Capitol.

Sally is a current board member of Atlanta Moms Making A Difference and serves on the executive committee of the Georgia Chamber's Government Affairs Council.

Sally earned her B.S. in Journalism at Appalachian State University in Boone, North Carolina. She and her husband Trey reside in Atlanta with their daughter, Phen, and son, Clark.

Patrick Love joined Cornerstone in January 2025 after serving as an Attorney Analyst for the Georgia Senate Office of Policy and Legislative Analysis, where he supported standing committees by reviewing all assigned legislation, advising chairs on parliamentary procedures and conducting requested research for senators, leadership and staff.

Prior to that, Patrick served as a Budget and Policy Analyst for the Georgia House Budget and Research Office where he staffed the House Appropriations Higher Education Subcommittee which oversees the state's universities, colleges and scholarship programs. In that role, he also staffed the House standing committees on Defense and Veteran Affairs and Science and Technology. Patrick's experiences also include serving as a Legal Services Worker for the Georgia Department of Human Services, Legal Extern for the Georgia Department of Law and Legal Extern for Georgia Senate Office of the Democratic Leader.

He holds a Juris Doctor from Georgia State University College of Law and a B.A. in Political Science from University of Texas at Dallas.

Jeff Hamling joined Cornerstone in 2017, bringing a wealth of experience and relationships in Atlanta, Georgia. Jeff came to the firm after two years as a lobbyist in Dentons' Atlanta and Washington offices where he represented a number of corporate, governmental, and non-profit clients.

Prior to Dentons, Jeff worked at the Georgia Chamber of Commerce as vice president for state and federal affairs. Jeff joined the Chamber after serving then-Congressman Tom Price for over five years. Starting as a staff assistant, Jeff was quickly promoted to deputy chief of staff, overseeing the Atlanta office and various aspects of the federal legislative staff.

Jeff has also been recognized by prestigious organizations for professional accomplishments: profiled in Capitol Impact Magazine's People on the Move, "Rookie of the Year" award voted on by his peers in the Georgia lobbying community, and James Magazine's Georgia's Political Influencers in Washington, D.C.

Shalamar Parham joined Cornerstone in January 2025 after serving as a Senior Policy Analyst with GeorgiaLink Public Affairs Group, where she lobbied and advocated on client issues and analyzed legislation to support client needs.

Prior to that, Shalamar served as Policy Manager/Legal Counsel for the Georgia House Democratic Caucus, where she provided policy advice, drafted legislation, and led a team of nine in summarizing over 1,000 bills. Her experience also includes serving as Chief of Staff for former Georgia State Representative Erick Allen (D-GA), overseeing legislative strategies, managing staff, and coordinating with leadership.

In addition to her public policy expertise, Shalamar has an extensive legal background. She worked as the Managing Attorney at her own firm - Parham Law Firm, LLC, where she managed active cases, recruited and developed legal teams, and handled firm operations for more than a decade.

She holds a Juris Doctor from John Marshall Law School and a B.A. in Criminal Justice from Valdosta State University.

Charlene Puchalla serves as an Assistant Vice President in Cornerstone's Atlanta, GA office, assisting the firm's government relations team with client service activities including conducting research and providing updates on state legislative matters and diverse regulatory issues.

Charlene joins Cornerstone following her time at Wellstar Health System, where she held multiple positions, most recently serving as a Government Relations Specialist. In this role, she developed and managed relationships with elected officials and key staff in Georgia at the local, state and federal levels, while assisting in developing and recommending legislative priorities and goals. Charlene gained invaluable experience summarizing and interpreting the impact of legislation and preparing legislative summaries, regular communications and presentations. She also served as a Legal Assistant of Government Relations at Wellstar.

Prior to Wellstar, Charlene served as a scheduler and field representative for Representative Tom Price (R-GA) for more than seven years. She began her career as a legislative and research aid in the Pennsylvania State Senate.

Charlene earned her bachelor's with a concentration in public administration from Shippensburg University.

David Shepp joins Southern Strategy Group after leading Florida Strategic Group, a full-service government affairs consulting firm, for 13 years. David provides services to state and local governments, businesses, educational institutions, economic development entities, national companies, and statewide trade associations. Activities include legislative and agency monitoring and advocacy, research and analysis, resource development and strategic communications. Throughout his years lobbying, David has secured tens of millions of dollars for clients in the Florida budget.

With a Bachelor of Arts degree in Political Science from Florida State University, David started his practical experience in Florida politics in 1996. David learned the intricacies of the Florida Legislature while assisting the lobbying efforts for multiple clients of the Fowler White Law Firm. Later that year, David accepted a position as a field representative with the Republican Party acting as a liaison to Central Florida candidates, including then-candidate Adam Putnam.

After Rep. Putnam's 1996 campaign, David was retained in the position of Legislative Assistant where he enjoyed four years of relationship building both in Polk County and in Tallahassee before managing now-Commissioner of Agriculture Putnam's victorious Congressional campaign in 2000.

David is skilled at developing, maintaining, and strengthening relationships essential to governmental representation before the Legislature and state agencies. David works very closely with the DeSoto, Charlotte, Hardee, Highlands, Hillsborough, Manatee, Osceola, Pasco, Pinellas, Polk, and Sarasota legislative delegations.

In addition to his comprehensive institutional knowledge of the Florida Legislature, David enjoys personal and professional relationships with legislative leaders and key Chairmen and Chairwomen at every level of the legislative committee structure. David also enjoys strong working relationships with many of the staff behind the scenes of public policymaking.