Our Staff

Nurse Practitioner

Arizona Heart Rhythm Center's Nurse Practitioner and our Director of Nursing.

Hannah BurtonClinical Research Coordinator

Hannah is one of Arizona Heart Rhythm Center's Research Coordinators. Hannah earned her bachelor's degree in Physiology from the University of Arizona. Hannah coordinates many of our cardiac rhythm device trials. She enjoys hiking and dance.

Angel GrijalvaUltrasound Technician

Angel is AZ Heart Rhythm Center's Echo Sonographer.

Shirley KhunDevice Technician

Shirley is AZ Heart Rhythm's Cardiac Device Technician.

Audrey GadareeMedical Assistant

Audrey graduated from Pima Medical Institute with a Medical Assistant Certification. She works in both our front and back office greeting patients, answering phone calls, preparing medical records, prescription refills, setting up monitors and performing EKGs.

CurtisClinical Coordinator

Katherine LeFilesClinical Coordinator

Amy MenendezFront Office Coordinator / Medical Assistant

Amy is AZ Heart Rhythm Center's Front Office Coordinator and Medical Assistant.

Parris RambailleIT Specialist

Parris is our Information Specialist and Property Manager. He takes care of all of the equipment in the office and ensures the clinics function at their best.

Allyson EstesAssistant Clinical Director

Allyson Estes is our Assistant Clinical Director and a trained Radiology Technician.

Vera AguayoPractice Manager

Sophie RaymondDirector of Strategic Operations

Sophie is Arizona Heart Rhythm Center's Clinical Research Manager and Director of Strategic Operations. She earned her master's degree in Biomedical Diagnostics from Arizona State University.