David J. Milan, MD is a Physician-Scientist at Massachusetts General Hospital and Harvard Medical School where he is a practicing cardiac electrophysiologist and runs a research laboratory exploring fundamental mechanisms of cardiac arrhythmias using stem cells and zebrafish models. He studied at Stanford University as an undergraduate, majoring in Chemistry. He attended Harvard Medical School for his MD degree, and trained at Brigham and Women’s Hospital for residency followed by fellowship in Cardiology and Cardiac Electrophysiology at Massachusetts General Hospital.