Male family medicine doctor headshot.

Dennis J. Rademacher, MD

Family Medicine

About This Provider

Dr. Rademacher provides comprehensive evaluation and treatment in family medicine. He is board certified in family medicine and addiction medicine.



  • Tulane University School of Medicine, New Orleans, LA


  • Family Practice, University of Illinois College of Medicine, Chicago, IL

Board Certifications

  • Family Medicine
  • Addiction Medicine

Professional Memberships

  • American Medical Association
  • American Board of Addiction Medicine
  • American Society of Addiction Medicine
  • Illinois State Medical Society
  • American Academy of Family Physicians
  • Macon County Medical Society


Brick exterior medical office building in Decatur, Illinois

Springfield Clinic Decatur

250 West Kenwood Avenue

Decatur, IL 62526-4371

Closed • Opens at 7:00 AM