Dr. Ewen Yi-Wuen Tseng is a Texas state licensed medical doctor, specializing in Otolaryngology. Graduated Magna Cum Laude from Baylor College of Medicine, completed residency training in UAB Medical Center, Dr. Tseng currently is working at Collin County ENT, located in 8380 Warren Parkway #504 Frisco TX 75034 Please call +1-972-596-4005 to contact. Access cdoc101.com on a desktop computer to view more details. | |||