Dr. Porosnicu is a licensed Internal Medicine in NY. Graduated in 1993. Medical degree obtained from Beijing, Beijing University of TCM in China. Completed residency training at SUNY Downstate Medical Center. Currently practices at SUNY Downstate Medical Center (SUNY Downstate Medical Center), located at 470 Clarkson Ave, Brooklyn, NY 11203. Dr. Porosnicu specializes in internal medicine, primary care.. In addition to English, Dr. Porosnicu speaks Mandarin.