Kristopher Heinzman, MD, is a cardiologist specializing in electrophysiology at Ascension Texas Cardiovascular in Austin, Texas. He delivers non-surgical treatments to correct arrhythmias, irregular heart rhythms, and help prevent stroke. He specializes in managing chronic atrial fibrillation (AFib). Dr. Heinzman starts by listening to understand you and your health concerns. Dr. Heinzman works with you to create a personalized care plan for your needs. Our cardiovascular specialists are part of an integrated, national network of heart care, sharing best practices and offering evaluation and treatment of the most complex heart conditions.