Dr. Yongzhou Ann Long is a New York state licensed medical doctor, specializing in Dermatology. Graduated Magna Cum Laude from Sun Yat-Sen Medical University, completed residency training in Lutheran Medical Center, Dr. Long's clinical interests include internal medicine and primary care. Dr. Long currently is working at Chinatown Specialty Physicians PC, located in 254 Canal St New York NY 10013 Dr. Long's clinic interests include internal medicine and primary care. Please call +1-212-966-8431 to contact. Access cdoc101.com on a desktop computer to view more details. | |||