As an electrophysiologist at The Ohio State University Wexner Medical Center, John Hummel specializes in the treatment of cardiac arrhythmias. His primary areas of interest include atrial fibrillation and left atrial appendage closure. Dr. Hummel is passionate about providing treatments that can have a major impact on patient survival, well-being and quality of life. He tries to understand his patients’ overarching goals and tailor treatments that are specific to their needs. His favorite part about working at Ohio State is the unique collaboration that exists among multiple disciplines. Working at an academic medical center allows clinical care to merge with basic science and research, which ultimately benefits the patients.