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.

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.

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.

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.

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.

20+ years

In 2017, Governor-elect Phil Murphy selected Eric to serve on the Human Services Committee for his transition team. During that same year, he was nominated by Kentucky State Senator Jimmy Higdon and commissioned by Kentucky Governor Matt Bevin to become a Kentucky Colonel.

In 2004, Eric was nominated by New Jersey Governor Jim McGreevey to serve on the South Jersey Port Corporation's Board of Directors, which is responsible for the development of port facilities in South New Jersey. Eric was reappointed in 2008 by Governor Corzine and again in 2017 by Governor Chris Christie.

In 2018, Eric was appointed to the Advisory Board of the Burbank International Film Festival.

Eric is also a founding member of the Board of Directors for the NYC Fashion Manufactures Alliance of Design Educators and Save the Garment Center in New York City; a position he's held since 2008.

In 2007, Eric was selected by the American Council of Young Political Leaders, a bi-partisan not-for-profit international exchange organization, as a delegate to Vietnam for a two-week political exchange program. Eric joined six other young political leaders from the U.S. to study Vietnam's political system, engage in dialogue on international issues, and forge professional relationships. He's also participated in international trade missions, including trips to the Netherlands, China and the United Arab Emirates.

Eric was appointed in 2007 by New Jersey Governor Jon Corzine to serve as a member of the Economic Growth Council to assist with statewide economic development policies.

Eric is a former Committee Chairman for the Mercer County College Board of Trustees Advisory Committee and a former member of the Board of Trustees for the Arts & Business Partnership of Southern New Jersey. He's served on the boards of the Mercer County Workforce Investment Board, the Mercer County Economic Development Committee and Junior Achievement. Eric was appointed by Assembly Majority Leader Paul DiGaetano in 2002 to the New Jersey Council of Local Mandates and served as Vice Chairman until 2004.

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.

20+ years

James Magazine's Lobbyist Hall of Fame

David Pratt is a respected government relations strategist with over two decades of lobbying and public affairs experience across healthcare, economic development, energy, finance, public safety, insurance, and technology. A former Army enlisted soldier and later Reserve Officer, David began his political career in 1998 with Chairman Emeritus Ben Harbin. He has led advocacy efforts for corporations and associations, with deep expertise in legislative process, coalition-building, and executive advising. For 17 years, he was a Partner at a regional lobbying firm before co-founding Pratt & Michael Public Affairs. David studied at Marion Military Institute (valedictorian) and the University of Georgia (BS, political science), and earned a Certificate of Negotiation from Harvard Kennedy School.

15-20 years

James Magazine Top Female Lobbyist (2015)

Callie Michael is a seasoned public affairs and government relations professional with a strong track record of advancing complex policy objectives and shaping strategic communications in high-stakes environments. She specializes in advocacy strategy, stakeholder engagement, and results-driven campaigns across sectors. Her career began in Washington, D.C., where she maintained a top-secret DoD security clearance and worked with the U.S. House Appropriations Committee (Defense Subcommittee), gaining rare insight into the federal appropriations process. In Georgia, she served as a principal analyst with the Senate Budget and Evaluation Office, later advising Senate leadership as policy director. For 15 years, she served as Managing Partner at a regional lobbying firm before founding Pratt & Michael Public Affairs. Recognitions include James Magazine Top Female Lobbyist (2015). Callie is a graduate of the University of Alabama and lives in Atlanta.