Mary B O'Donnell-Weis, APN - Advocate Medical Group

Kaleigh L. Evans, MD is a cardiologist at Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Delnor Hospital. Her practice focuses include valvular heart disease, advanced cardiac imaging, women’s cardiovascular health and preventive cardiology. She is board certified in internal medicine.

Our office is currently closed. However, you can still manage your appointments during this time by calling 847-285-4200. Dr. Thomas Obermeyer is a board-certified orthopedic surgeon specializing in shoulder and knee surgery and sports medicine. He has completed advanced fellowship training among the most highly regarded academic physicians in the United States and in Europe. He is recognized as a leading shoulder subspecialist, offering state-of-the-art arthroscopic repair, complex shoulder replacement, and revision shoulder surgery. His practice also focuses on the lower extremity, including knee arthroscopy, knee ligament reconstruction, and knee replacement. His individualized treatment approach emphasizes minimally invasive techniques for expediting surgical recovery and properly counseling patients as to expectations regarding their treatment options.