Dr. Wan-In L. Koo graduated from the A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine in 1998. He works in O'Fallon, MO and specializes in Family Medicine. Dr. Koo is affiliated with SSM Saint Joseph Hospital West and SSM St Joseph Health Center. He speaks Chinese, English, French and Spanish.
Years in Practice: 16 Years
Languages Spoken: Chinese, English, French, Spanish
Medical School: A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine
Graduation Date: 1998
Specialties: Family Medicine