Vascular surgeons are medical doctors who specialize in diagnosing and treating conditions related to the vascular system, which includes arteries, veins, and lymphatic vessels. They perform surgeries to address issues such as aneurysms, varicose veins, and peripheral artery disease. Their training includes extensive education in both general surgery and specialized vascular techniques. These surgeons use various methods, including minimally invasive procedures, to improve blood flow and prevent complications. They often work closely with other healthcare professionals, such as cardiologists and radiologists, to provide comprehensive care for patients with vascular conditions.