Dr. Derek Yuan is a New York state licensed medical doctor, specializing in Neurology. Graduated Magna Cum Laude from University at Buffalo School of Medicine, completed residency training in Stony Brook University, and completed the Neurology specialist training at University of South Florida . Dr. Yuan currently is working at United Health Services, located in 52 Harrison St Johnson City NY 13850 Please call +1-631-364-9119 to contact. Access cdoc101.com on a desktop computer to view more details. | |||