Education & Training
Dr. Mattis earned his medical degree from St. Louis University School of Medicine, St. Louis Missouri, MI. Following his graduation from medical school, Dr. Mattis completed his residency training at Grand Rapids Medical Education Partners/Michigan State, Grand Rapids, IN. He has completed a fellowship in Cross Sectional Radiology at John Hopkins University, Baltimore, MD.
St. Louis University School of Medicine
Grand Rapids Medical Education Partners/Michigan
John Hopkins University
American Board of Radiology