Nurse Practitioner

Nichole Krueger, MSN, NP-C

Nichole Krueger, MSN, NP-CNurse Practitioner

Nichole is Arizona Heart Rhythm Center's Nurse Practitioner and our Director of Nursing. She received her Bachelor's of Nursing from the Ohio State University in 2004. She worked with Dr Swarup as a cardiac clinical care nurse before receiving her Master's in Nursing and her Nurse Practitioner's License in 2018. In her free time, she enjoys reading, solving puzzles and spending time with her family.

Research Coordinators

Sophie Raymond

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 from Arizona State University. Sophie oversees the research department and coordinates all clinical trials for the practice. She enjoys cycling, traveling and reading.

Brittany Thompson

Brittany ThompsonClinical Research Coordinator

Brittany is one of Arizona Heart Rhythm Center's Research Coordinators. Brittany earned her bachelor's degree in Physiology from University of Arizona. Brittany coordinates several atrial fibrillation and heart failure clinical trials. She enjoys traveling, television shows and sports.

Zoe Hung

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. She enjoys yoga, photography and art.

Hannah Burton

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.

Stephen Fuller

Stephen FullerClinical Research Coordinator

Stephen is one of Arizona Heart Rhythm Center's Research Coordinators. Stephen earned his bachelor's degree in Biological Sciences from Arizona State University. Stephen coordinates many of our cardiac rhythm device trials. He enjoys hiking, writing and graphic design.

Cardiac Technicians

Sorin Nicula

Sorin NiculaUltrasound Technician

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

Cardiac Technician and Medical Assistant

Mike 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.

Luke Delisa

Luke DelisaDevice Technician

Luke is AZ Heart Rhythm's Cardiac Device Technician. He performs all of our device checks and remote monitoring. He enjoys his time interacting with patients and spending time with his two kids. He also loves golfing.

Medical Assistants

Carol Bizardi

Carol BizardiScheduling Specialist

Carol is AZ Heart Rhythm Center's Scheduling Specialist. She specializes in cardiology procedure scheduling and authorizations. Carol enjoys spending time with her family.

Yazmin David

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, setting up monitors and performing EKGs.

Helena Perez

Helena PerezScheduling Specialist

Helena is AZ Heart Rhythm Center's Scheduling Specialist. She specializes in cardiology procedure scheduling and authorizations. Carol enjoys spending time with her family.

Clinical Coordinators

Tiffany Smith

Tiffany SmithClinical Coordinator

Tiffany 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 Health Sciences from Arizona State University. She aspires to be a Physician. She enjoys all outdoor activities, baking and loves dogs.

Amber Sandoval

Amber SandovalClinical Coordinator

Amber 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 Biological Sciences from Arizona State University. She is passionate about health and fitness.

Amy Situ

Amy SituClinical Coordinator

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

Jeff Dooley

Jeff DooleyJeff Dooley

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

Reception

Damara Velasquez

Damara VelasquezFront Office Coordinator

Monique Gonzalez

Monique GonzalezFront Office Coordinator

Management

Beth Dillon

Beth DillonCheif Operating Officer

Operations Manager