Mark J. Ricciardi, MD is an interventional cardiologist and the director of the Cardiac Catheterization Labs and Interventional Cardiology at Northwestern Memorial Hospital and Northwestern Medicine Bluhm Cardiovascular Institute. He is recognized for patient care, research and education centering on complex coronary and transcatheter heart valve intervention, including transcatheter aortic valve replacement (TAVR), transcatheter mitral valve procedures (including MitraClip) and transcatheter tricuspid valve procedures. He is an associate professor of medicine at Northwestern University Feinberg School of Medicine.