Edwin Wu, MD

Dr. Ian S. Katznelson, MD, specializes in neurology and sleep medicine, offering expert care within the Northwestern Medical Group. As a Clinical Assistant Professor at the Feinberg School of Medicine, he is recognized for his thorough patient examinations and commitment to health and well-being. With a strong emphasis on patient experience, Dr. Katznelson has garnered high ratings and positive feedback for his attentive and knowledgeable approach. Patients appreciate his ability to listen and provide clear explanations regarding their health concerns. Generated from the website

Charles J. Davidson, MD is an interventional cardiologist, clinical chief of cardiology and medical director of Northwestern Medicine Bluhm Cardiovascular Institute. Dr. Davidson’s special expertise is in coronary and structural heart disease interventions, including transcatheter aortic and mitral valve replacement, MitraClip, mitral valvuloplasty, transcatheter valve in valve, and percutaneous tricuspid valve repair. He is board certified in cardiovascular disease and interventional cardiology. He is a professor of medicine at Northwestern University Feinberg School of Medicine and vice chair for clinical affairs in the Department of Medicine.

Ian D. Cohen, MD is a cardiologist with Northwestern Medicine and the medical director of Bluhm Cardiovascular Institute at Lake Forest Hospital. His practice focuses include diagnostic and complex coronary interventions, valvular heart disease, angioplasty/stenting and cardiac catheterization. He is board certified in cardiovascular disease and interventional cardiology. Dr. Cohen is an assistant professor of medicine at Northwestern University Feinberg School of Medicine.