3.7 based on 25 reviewsView this provider's reviews
Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
Dr. Wan-In Koo, DO is a family medicine specialist in O Fallon, MO and has been practicing for 20 years. She graduated from At Still University Health Sciences/Kirksville College Of Osteopathic Medicine in 1998 and specializes in family medicine.