Our Staff

Katelyn Fontes, MSN, RN, AGACNP-BCNurse Practitioner

Sophie RaymondResearch Manager/ Lead Clinical Research Coordinator

Sophie is Arizona Heart Rhythm Center's Clinical Research Manager. She earned her master's degree in biomedical diagnostics at Arizona State University. Sophie oversees the research department and coordinates all clinical trials for the practice.

Rachel WymanClinical Research Coordinator

Rachel is one of Arizona Heart Rhythm Center's Research Coordinators. Rachel earned her bachelor's degree in biochemistry from University of Arizona. Rachel coordinates many of our cardiac rhythm device trials.

Eric CollentroClinical Research Coordinator

Eric is one of Arizona Heart Rhythm Center's Research Coordinators. Eric earned his bachelor's degree in Kinesiology from Arizona State University. Eric coordinates several atrial fibrillation clinical trials.

Zoe HungClinical Research Coordinator

Zoe is one of Arizona Heart Rhythm Center's Research Coordinators. Zoe is from Taiwan where she worked as a registered nurse. She moved to the United States in 2016 where she began pursuing her passion for clinical research.

Lauren Sevidal Device Technician and Front Office Coordinator

Sorin NiculaUltrasound Technician

Sorin is AZ Heart Rhythm Center's Echo Sonographer. He received his associates degree at West Coast Ultrasound Institute.

Alvaro RosalesCardiac Technician and Medical Assistant

Al is AZ Heart Rhythm's Cardiovascular Technician. He performs all of our cardiovascular testing, helps coordinate procedure scheduling and authorizations and manages our Coumadin clinic.

Cecelia CanezScheduling Specialist and Medical Assistant

Cecelia " Cece" is one of AZ Heart Rhythm Center's Medical Assistants and our Scheduling Specialist. She specializes in cardiology procedure scheduling and authorizations. Cece enjoys spending time with her family.

Yazmin DavidFront Office Coordinator and Medical Assistant

Yazmin is a certified Medical Assistant. She works in both our front and back office greeting patients, answering phone calls, preparing medical records, prescription refills and performing EKGs.

Erin CreevyClinical Coordinator

Erin is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and office procedures. She has a bachelor's degree in Microbiology from Arizona State University. She aspires to be a Physician Assistant.

Lindsay LeeClinical Coordinator

Lindsay is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and office procedures.

Aditya VijayClinical Coordinator

Aditya is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and office procedures.

Patrycja KubicaClinical Coordinator

Erin is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and office procedures. She has a bachelor's degree from University of Arizona. She aspires to be a Physician Assistant.

Lydia StojilkovicClinical Coordinator

Aditya is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and office procedures.

Stefanie Bernard Clinical Coordinator

Stefanie is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and both office and hospital based procedures, She is also a Medical Assistant and performs cardiovascular testing, prescription refills, and assists with patient education.

Kathy ScherbClinical Coordinator

Kathy is one of our AZ Heart Rhythm Center Clinical Coordinators. She specializes in coordinating your office visit and office procedures.

Albert ChiuClinical Coordinator

Albert is one of our AZ Heart Rhythm Center Clinical Coordinators. He specializes in coordinating your office visit and office procedures.

Mandy RogersOffice Supervisor

Amanda BruinekoolPractice Administrator