Dr. Zinn graduated from Emory University with Phi Beta Kappa honors. He earned his medical degree from New York University, graduating first in his class with AOA distinction. Dr. Zinn remained at NYU for his residency and chief residency in internal medicine, as well as fellowships in general and interventional cardiology. Dr. Zinn has published articles on the optimal treatment of diabetes in coronary heart disease and also on optimal adjunctive medical therapy during catheterization procedures.