Thomas Mattioni M.D.             David Riggio M.D.             Michael Zawaneh M.D.             Sushmitha Patibandla M.D.             Junaid Bhutto M.D.


Dr. Mattioni has been practicing clinical cardiac electrophysiology in Arizona since 1991 and is regarded as a leading authority and innovator in the research and practice of electrophysiology. Dr. Mattioni has been the principal investigator in many research protocols investigating promising new devices and medications for arrhythmias - many of which are in widespread use today.

Dr. Mattioni is board certified in internal medicine, cardiology and electrophysiology. He is a fellow of the American College of Cardiology and Heart Rhythm Society and is the Director of Electrophysiology and Arrhythmia services at Scottsdale Healthcare.


Thomas Mattioni M.D.

Michael Zawaneh M.D.

Junaid Bhutto M.D.

David Riggio M.D.

Sushmitha Patibandla M.D.