Jefferson Medical Associates

Beasley, James M., M.D. – Internal Medicine

Cannon, Charles D., M.D. – Internal Medicine

Cegielski, Carolyn H., D.O. – Gastroenterology

Dobbs, Kimberly, M.D. – Pulmonary Medicine

Ezzell, Jesse H., M.D. – Gastroenterology

Harrison, David, M.D. – Hospitalist

Horne, W. Mark, M.D. – Internal Medicine

Johnson, Stephen P., D.O. – Gastroenterology

Lemyre, Martin, M.D. – Hospitalist

Norton, Mark W., M.D. – Internal Medicine

Penland, Shannon, M.D. – Hematology/Medical Oncology

Rogers, Graham, M.D. – Hospitalist

Sullivan, W. David, M.D. – Cardiology

Tanious, Aremmia, M.D. – Neurology

Wallace, John M., M.D. – Pulmonary Medicine

Jefferson Medical Associates is a multi-specialty medical group convinently located in Laurel. The physicians provide primary and specialized medical care for residents of South Central Mississippi and are staff members at South Central Regional Medical Center. Jefferson Medical Associates physicians are Board Certified and offer a wide range of services specific to each of these specialties.

Areas of services provided include:

  • Cardiology
  • Gastroenterology
  • Hematology/Medical Oncology
  • Internal Medicine
  • Neurology
  • Pulmonary Medicine

For more information about Jefferson Medical Associates, please visit or call (601) 425-3033.