Dr. Jonathan A. Hemphill

Dr. Aryana is a classically-trained cardiac electrophysiologist. He received his training at Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts. Dr. Aryana joined Regional Cardiology Associates in 2008 and Mercy Medical Group in 2015. He specializes in management of cardiac arrhythmias including both clinical and interventional therapies such as catheter ablation and cardiac rhythm device implantation.I strive to provide high-quality, patient-centric, evidence-based, but individually-tailored care to each and every one of my patients, while treating them as if they are family. Dr. Aryana is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

The right treatment at the right time. Dr. O'neill is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Sick Sinus Syndrome, Cardiac Ablation, and Pacemaker Implantation.

Once I walk into the room I feel it is my responsibility to ensure that patient gets the best possible care.  Sometimes that means simply listening, other times it means being at the top of my game technically and knowledge wise, and sometimes it means helping them navigate a complicated health care system. We provide comprehensive care including prevention, diagnosis, and treatment of coronary, vascular, and carotid disease, as well as arrhythmias, and women's cardiology.Personalized care with access to state of the art diagnostic and therapeutic tools to provide for the best patient outcomes, while partnering with a group of physicians with similar philosophies and expertise. Dr. Bowers is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation.