Beck's clinical interests span the field of vascular surgery, including open surgery and endovascular therapy for aortic, cerebrovascular, mesenteric and peripheral artery disease, with a specific interest in complex aortic disease, including aortic dissection, suprarenal and thoracoabdominal aortic aneurysms. Beck is actively involved in clinical research and is specifically working to develop new medical devices that are tailored to individual patients. He is also interested in surgical outcomes research.