Dr. Peng is a licensed Internal Medicine in CT. Graduated in 2021. Medical degree obtained from University of Maryland School of Medicine. Completed residency training at Yale-New Haven Hospital. Currently practices at Yale-New Haven Hospital (Yale-New Haven Hospital), located at 333 Cedar St, New Haven, CT 06510. Dr. Peng specializes in internal medicine, primary care.. In addition to English, Dr. Peng speaks Mandarin.