Dr. Yuen is a licensed Internal Medicine in NY. Graduated in 1979. Medical degree obtained from National Taiwan University College of Medicine. Completed residency training at Northwell at Forest Hills Hospital. Currently practices at Dr. Hak K. Yuen Physician PC (Dr. Hak K. Yuen Physician PC), located at 36-40 Main St, Flushing, NY 11354. Dr. Yuen specializes in internal medicine, primary care.. In addition to English, Dr. Yuen speaks Mandarin, Cantonese, and Shanghainese.