About Vascular Surgery Associates, LLC Vascular Surgery Associates, LLC, has a long-standing reputation for providing comprehensive, integrative, and compassionate care, including vascular and endovascular surgery, to patients with vascular conditions. Founded over 30 years ago, the group maintains an impressive presence with a large staff of board-certified vascular surgeons serving 11 offices in Bel Air, Baltimore, Towson, Westminster, Elkton, Frederick, Ellicott City, Hampstead, Abingdon, and Lutherville, Maryland. To prevent and treat the full scope of venous and arterial conditions, Vascular Surgery Associates, LLC, operates two in-house vascular labs. They perform advanced diagnostic testing such as vascular ultrasound.