Dr. Charles James Rathjen, MD

Dr. Charles Rathjen is a family medicine physician who earned his medical degree from the University of Nebraska College of Medicine and completed his residency at St. Mary's Hospital Medical Center. With over four decades of practice, he brings extensive experience to comprehensive family healthcare. Dr. Rathjen is fluent in both English and Spanish, allowing him to serve diverse patient populations in his community.

Dr. Rathjen practices at ThedaCare Medical Center Waupaca and provides care across multiple locations throughout Wisconsin, including Waupaca, New London, and Wild Rose. His clinical expertise includes preventive care services such as breast cancer screening and mammography. He utilizes advanced diagnostic techniques including scintimammography to ensure thorough patient evaluation and early detection of health concerns.