Dr. Aaron Cheng is a Washington state licensed medical doctor, specializing in Family Medicine. Graduated Magna Cum Laude from Touro University College of Osteopathic Medicine, Dr. Cheng currently is working at Yakima Valley Farm Worders Clinic, located in 6351 W Rio Grande Ave, Kennewick WA 99336 Please call +1-509 783-1960 to contact. Access cdoc101.com on a desktop computer to view more details. | |||