Dr. Alexander received his medical degree from the University of Pennsylvania in 2011. During medical school, he received a Sarnoff Cardiovascular Research Fellowship and studied beta-adrenergic receptor signaling for 2 years in Dr. Howard Rockman’s lab at Duke University. He completed internal medicine residency at Johns Hopkins Hospital and a cardiology fellowship at Brigham and Women’s Hospital. He then finished a fellowship in advanced heart failure and transplant cardiology at Stanford in 2019 and joined Stanford’s faculty. He is a member of the Stanford Amyloid Center and is mentored by co-directors Drs. Ronglih Liao and Ronald Wittles. Dr. Alexander’s primary clinical and research interests lie in cardiac amyloidosis, in particular unraveling the molecular determinants of transthyretin amyloid cardiomyopathy.