Dr. Clark is a Board Certified Interventional Radiologist and Director of Interventional Radiology at Penn Presbyterian Medical Center. He previously was on the faculty and staff at New York University School of Medicine, the University of Pennsylvania School of Medicine, and Dalhousie University. Dr. Clark is an internationally recognized thought leader in interventional radiology with over one hundred invited lectures at major medical conferences worldwide. He is an author on over 85 peer-reviewed articles in leading medical journals, sixteen book chapters, and more than 200 scientific abstracts. Dr. Clark has served as a reviewer for sixteen medical journals including Radiology, the Journal of Vascular and Interventional Radiology, the American Journal of Roentgenology, and Cardiovascular and Interventional Radiology. He is a prolific inventor with two issued United States patents and seven patent applications pending in the field of interventional medicine. Dr. Clark has successfully licensed his intellectual property to numerous medical device companies including Merit Medical and AngioDynamics. He has also served as a device consultant for Boston Scientific, Cook Medical, Centocor, Arrow-Teleflex, Datascope, AngioDynamics and Merit Medical. Dr. Gorky has over 30 years of experience in the medical device industry in various executive and engineering roles with leading companies such as Johnson & Johnson, Cook Incorporated, and Teleflex Medical. He has founded 4 medical device companies throughout his career. Dr. Gorky is currently a Medical Device Consultant providing product development, business integration, quality systems, and strategic planning services to his clients. Throughout his career Dr. Gorky has introduced innovative products to the market, twice generating more than $25 million in first year sales. Dr. Gorky is an inventor of six United States patents in the field of biomaterials for medical devices. He holds both Bachelor and Masters of Science degrees in Plastics Engineering from the University of Lowell and a Doctorate in Business Management from LaSalle University. Alfred Concemi has over 20 years of experience successfully driving revenue growth by introducing innovative medical device products within highly competitive markets. He has held various executive roles in engineering, operations, marketing, and business development with both start-up and established medical device companies such as C.R. Bard, Advanced Cardiovascular Systems, Schneider (USA), W.L. Gore & Associates, and AngioDynamics. Most recently he was the Director of Business Development for AngioDynamics where his responsibilities included the identification, analysis, and evaluation of new business opportunities, including the licensing or acquisition of intellectual property, products, technologies or companies. He was part of the team that completed the acquisitions of RITA Medical Systems and Oncobionic, Inc. in 2007. Al is an inventor on two issued United States patents related to endovascular grafts. Al has a Bachelor of Science degree in Biomedical Engineering from Rensselaer Polytechnic Institute and a Masters of Arts in Management from the University of Redlands.