Vascular surgeon Vascular surgeon Michael Costanza, MD, explains the dangers of  abdominal aortic aneurysms Michael Costanza, MD, explains the dangers of  abdominal aortic aneurysms and tells of a minimally invasive way to repair and tells of a minimally invasive way to repair them. them. Emergency physicians Brian Kloss, DO, and Joseph Capogreco, MD, share their experiences from a medical mission to Haiti. Infectious disease specialist Emergency physicians Brian Kloss, DO, and Joseph Capogreco, MD, share their experiences from a medical mission to Haiti. Infectious disease specialist Kristopher Paolino, MD, discusses Lyme disease Kristopher Paolino, MD, discusses Lyme disease. .