Dr. Kien-an Duong specializes in internal medicine in Fountain Valley area. Dr. Kien-an Duong, MD has a medical practice at 11420 Warner Avenue, Fountain Valley CA, and has over 16 years of experience in the field of medicine. He graduated from New York Medical College with his medical degree in 2001. He is affiliated with numerous hospitals, including Orange Coast Memorial Medical Center (CA) and more. Dr. Duong is accepting new patients at his medical office and practice location in Fountain Valley, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.