Dr. Phan finished his training in Cardiac Electrophysiology and General Cardiology at the University of California – San Diego and he is board certified in both. Dr. Phan is also board certified in Cardiac Echocardiography. Dr. Phan has served patients in the East Valley area since 2012. Dr. Phan has expertise in treatment and ablation of various cardiac arrhythmias including but not limited to ventricular tachycardia, atrial fibrillation, atrial flutter, and many forms of supraventricular tachycardia such as atrio-ventricular tachycardia (AVNRT), atrial tachycardia, Wolf-Parkinson-White (WPW), and premature ventricular contractions (PVCs). Dr. Phan has experience in both types of ablation: radiofrequency ablation and CRYO-ablation. Dr. Phan employs forefront new technologies in 3-D mapping and ablation to improve outcomes and patient's safety. Dr Phan has also eliminated the use of X-ray fluoroscopy in ablation procedures for atrial fibrillation and atrial flutter. This minimizes patients and staff from radiation exposure. Furthermore, Dr. Phan implants a wide spectrum of cardiac devices such as loop recorders, pacemakers, defibrillators, and biventricular (resynchronization) systems. In addition, with the Structural Heart Team at the Chandler Regional Medical Center, Dr. Phan implants WATCHMAN devices for patients with atrial fibrillation to prevent strokes. Dr. Phan has also participated in scientific research and been a co-investigator in multiple clinical studies since his fellowship. He presented at many national and international conferences. Dr. Phan is a fellow of the Heart & Rhythm Society (HRS).