Dr. Chen is a licensed Internal Medicine in NY. Graduated in 1982. Medical degree obtained from Hubei, Tongji Medical University in China. Completed residency training at Maimonides Medical Center. Currently practices at Chen Gary G Medical Group (Chen Gary G Medical Group), located at 83 Ave O, Brooklyn, NY 11204. Dr. Chen specializes in internal medicine and primary care.. In addition to English, Dr. Chen speaks Mandarin.