Kenneth Wolnak, DO

Dr. Kenneth Wolnak is a surgeon with 46 years of experience in the medical field. He earned his medical degree from the Chicago College of Osteopathic Medicine of Midwestern University and completed extensive training through multiple residencies, including cardiovascular surgery, general surgery, internal medicine, and a transitional year program at Chicago Osteopathic Hospitals and Medical Center. His broad surgical background reflects decades of dedicated practice. Dr. Wolnak speaks English.

Dr. Wolnak practices at Mercyhealth Hospital and Trauma Center in Janesville and Javon Bea Hospital, with his primary location at the Mercyhealth Heart and Vascular Center in Janesville, Wisconsin. He specializes in treating carotid artery disease, which affects blood flow to the brain. His surgical expertise includes performing evoked potential tests, which help monitor nervous system function during procedures to ensure patient safety.