American Board of Family Medicine (ABFM)
Certified Department of Transportation (DOT) Medical Examiner
NorthLakes Clinic Locations:
• Ashland – Downtown Clinic
• Iron River Clinic
MD – University of Wisconsin Medical School, Madison, WI
St. Joseph’s Hospital Residency Program, Marshfield, WI
When Dr. Koeller is not working he enjoys; walking, gardening, boating, biking, skiing, weights, reading, and family.