Dr. Deville is a graduate of Louisiana State University School of Medicine. He is a Board Certified in Cardiovascular Diseases and Clinical Cardiac Electrophysiology. Dr. DeVille founded Arrhythmia Management in March of 2001 and has grown his practice to include his partners Dr. Hafiza H. Khan in July of 2004 and Dr. Thomas Beveridge in January 2007.

Hafiza H. Khan, M.D., M.M.Sc, F.A.C.C.,F.H.R.S. is a graduate of UCLA School of Medicine. She is a diplomate in cardiovascular disease with additional qualifications in cardiac electrophysiology. Dr. Khan holds a Master of Medical Science from MIT. Dr. Khan has privileges at the following hospitals: Baylor Regional Medical Center of Plano; The Heart Hospital Baylor Plano; Medical Center of Plano; Presbyterian Hospital of Plano; Denton Community Hospital; Presbyterian Hospital of Denton.

Dr. Beveridge is a graduate of the University of Manitoba School of Medicine. He is a diplomate of the American Board of Internal Medicine and is Board Certified in Cardiovascular Diseases and Cardiac Electrophysiology. Dr. Beveridge has been in practice in Dallas since 1996 and joined Drs. Deville and Khan in January 2007.

Dr. Vaglio completed his undergraduate studies at Columbia University. He attended the University of Kansas School of Medicine for his MD, as well as a MBA with an emphasis in finance from the University of Kansas School of Business. Dr. Vaglio completed his Internal Medicine internship and residency at the Mayo Clinic in Minnesota in 2007. He attended Vanderbilt University Medical Center, completing fellowships in both cardiovascular diseases and Cardiac Electrophysiology. Dr. Vaglio is board certified in both Internal Medicine and Cardiovascular Diseases.

Dr. Rizvi’s undergraduate studies took place at Tulane University in New Orleans. His medical training took place at the University of Chicago Pritzker School Of Medicine. Dr. Rizvi's initial training was in Internal Medicine with a highly competitive Fellowship in Cardiology at UT-Southwestern Medical School in Dallas. He recently completed two years of Cardiac Electrophysiology training at the University of Utah focusing on atrial fibrillation ablation. Dr. Rizvi has presented research on topics such as atrial fibrillation and exercise capacity. He is board certified in Internal Medicine, Cardiology and Cardiac Electrophysiology.