Dr. Marc Sapoval is the founder of Global Embolization Symposium & Technologies (GEST) and a Professor of Clinical Radiology at Université de Paris and the Head of the Cardiovascular Radiology Department at Hôpital Européen Georges-Pompidou in Paris, France. Dr. Sapoval is an internationally recognized expert and opinion leader in the fields of renal disease and transvascular embolotherapy. Dr. Sapoval received his medical degree and PhD from Paris Bicetre University. He completed his diagnostic residency at various radiological departments in Paris and completed interventional radiology fellowships at Institut Gustave Roussy and Broussais Hospital. He has authored over 230 papers, 200 abstracts and delivered over 200 invited lectures.