Charles J. Davidson, MD is an interventional cardiologist, clinical chief of cardiology and medical director of Northwestern Medicine Bluhm Cardiovascular Institute. Dr. Davidson’s special expertise is in coronary and structural heart disease interventions, including transcatheter aortic and mitral valve replacement, MitraClip, mitral valvuloplasty, transcatheter valve in valve, and percutaneous tricuspid valve repair. He is board certified in cardiovascular disease and interventional cardiology. He is a professor of medicine at Northwestern University Feinberg School of Medicine and vice chair for clinical affairs in the Department of Medicine.