John Heitner, MD

About Me As a cardiologist at NYU Langone, I am passionate about the intellectual challenge of diagnosing and treating heart conditions, much like a detective solving a complex case. I specialize in managing a wide range of cardiac conditions, including heart failure, arrhythmias, coronary artery disease, valvular heart disease, and vascular disease. With years of experience, I have honed my expertise in cardiac imaging, particularly cardiac magnetic resonance imaging, which plays a crucial role