Dr. Seidner earned his medical degree in 1982 at New York University School of Medicine, New York, New York and completed his residency at Stony Brook University, Stony Brook, New York. Dr. Seidner went on to complete a Fellowship in Cardiology at New York University Medical Center and a Fellowship in Cardiac Catheterization and PTCA at Henry Ford Hospital, Detroit, Michigan. He is board certified in Internal Medicine, Cardiovascular Disease and Interventional Cardiology. Dr. Seidner is a member of the American College of Cardiology.

Dr. Fitzsimmons earned his medical degree in 1995 at Eastern Virginia Medical School, Norfolk, Virginia and completed his residency at Keesler Medical Center, Keesler AFB, Mississippi. Dr. Fitzsimmons went on to complete a Fellowship in Cardiology and Interventional Cardiology at Scott and White Memorial Hospital, Temple, Texas. He is board certified in Internal Medicine, Cardiovascular Disease and Interventional Cardiology. Dr. Fitzsimmons is a member of the American College of Cardiology and the American Medical Association. He serves as Medical Director of the Cardiac Catheterization Laboratory at Mary Washington Hospital, Fredericksburg, Virginia.

Dr. Vu earned his medical degree in 1999 at George Washington University School of Medicine, Washington, D.C. and completed his residency at Pennsylvania State University College of Medicine, Hershey, Pennsylvania. Dr. Vu went on to complete a Fellowship in Cardiology at Pennsylvania State University, Milton S. Hershey Medical Center. He is board certified in Internal Medicine, Cardiovascular Disease, Nuclear Cardiology, and Echocardiography. Dr. Vu is a member of the American College of Cardiology, the American Society of Echocardiography, and the American Society of Nuclear Cardiology. His special interests include echocardiography, cardiac magnetic resonance imaging, nuclear cardiology, and peripheral vascular sonography.