Mark H. Gallant, Esq. Cozen O'Connor, Philadelphia Mark H. Gallant, a 1975 Georgetown Law graduate, is co-chair of the Cozen O’Connor health care practice group. He concentrates his practice in client counseling and litigation involving federal and state regulation of health care providers and third-party payers. Prior to entering private practice, Mark served as the deputy chief counsel to the Centers for Medicare & Medicaid Services in Washington, D.C., where he managed all litigation under the Medicare and Medicaid programs for the federal government nationally. Prior to that, Mark served for more than 10 years with the Civil Division of the U.S. Justice Department and U.S. Attorneys Office in D.C. Perennially listed in The Best Lawyers in America and selected as a Pennsylvania “Super Lawyer" by his peers, Mark has written and lectured widely for the American Health Lawyers Association, Pennsylvania Bar Association, and other organizations on Medicare and Medicaid reimbursement, Medicaid managed care, and compliance with health care fraud and abuse laws. Mark is co-chair of AHLA’s annual Medicare and Medicaid Reimbursement Institute and is the author of the Medicaid Reimbursement section of the American Health Lawyers Association (Clark, Boardman, Callaghan) Health Law Practice Guide. He speaks regularly at AHLA and Pennsylvania Bar Institute programs. Mark has served as counsel of record in program reimbursement and false litigation claims act and other matters for health care systems, hospitals, pharmacy chains, durable medical equipment manufacturers and suppliers, long term care providers, and for national and state trade associations.