JULIE MARKEY
Boca Raton,FL
Summary
Dedicated Fetal and Pediatric Cardiac Sonographer with advanced proficiency in congenital cardiac imaging for diverse populations, including fetal, neonatal, infant, and pediatric patients. Expertise includes quantitative hemodynamic assessment, evaluation of congenital heart disease, and fostering interdisciplinary clinical collaboration. Strong background in academic instruction, structured protocol development, quality assurance, and research participation demonstrates a commitment to diagnostic excellence and patient safety. Recognized for reliability and adaptability in dynamic environments, with a proven track record of managing teams and driving results while promoting a collaborative team culture.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Team Lead Fetal & Pediatric Cardiac Sonographer
Memorial Physicians Group – South Territory
01.2025 - Current
- Provides leadership and oversight for pediatric cardiac imaging services.
- Performs comprehensive fetal and pediatric echocardiograms with emphasis on congenital cardiac pathology.
- Instruct students and new staff in accordance with Educational Coordinator standards.
- Oversee documentation accuracy, quality assurance processes, and IAC compliance.
- Manages high-volume imaging assignments with efficiency and diagnostic consistency.
Cardiac Sonographer / Pediatric Echocardiography Educator
Broward Health Coral Springs
05.2024 - Current
- Delivers structured academic instruction on congenital heart imaging, protocols, and structural assessment concepts.
- Monitored equipment functionality through regular maintenance and calibration, ensuring optimal imaging performance.
- Conducted detailed patient assessments, gathering comprehensive medical histories relevant to echocardiographic evaluations.
- Performed pediatric echocardiograms with a focus on congenital heart defects, ensuring high-quality imaging standards.
Senior Pediatric Cardiac Sonographer
Pediatrix
05.2024 - 01.2025
- Performed detailed pediatric echocardiograms, focusing on congenital heart defects and ensuring high-quality imaging.
- Trained and mentored new staff and students in pediatric echocardiography techniques and best practices.
Cardiac Sonographer
Broward Health Coral Springs - Aya Healthcare (Travel Assignment)
11.2023 - 05.2024
- Performed advanced echocardiographic exams, utilizing Doppler techniques to assess cardiac function in pediatric patients.
- Documented echocardiographic findings promptly and accurately, contributing to timely clinical decision-making and patient management.
- Assisted in training new sonographers, providing hands-on guidance in advanced imaging techniques and departmental protocols.
Senior Fetal & Pediatric Cardiac Sonographer
Joe DiMaggio Children’s Specialty Center
02.2023 - 11.2023
- Performed advanced echocardiographic procedures for fetal and pediatric patients, focusing on congenital heart defects and ensuring diagnostic accuracy.
- Trained and guided junior sonographers in advanced imaging techniques, enhancing departmental skill levels and service quality.
- Executed high-volume echocardiograms with precision, prioritizing patient safety and comfort throughout the process.
Lead Pediatric Cardiac Sonographer
Joe DiMaggio Children’s Hospital
08.2021 - 02.2023
- Served as lead sonographer for pediatric cardiac imaging services.
- Oversaw imaging workflow, assignment delegation, and adherence to departmental standards.
- Provided structured educational training for new hires and student sonographers.
- Maintained comprehensive imaging documentation for quality and compliance.
- Monitored and maintained ultrasound equipment, conducting routine calibration to uphold diagnostic standards.
- Facilitated educational workshops for healthcare staff on advancements in pediatric cardiac imaging technologies.
- Assisted in the development of imaging protocols to enhance procedural efficiency and patient care.
- Conducted regular quality assurance reviews to ensure compliance with accreditation standards and best practices.
Pediatric Cardiac Sonographer
Pediatric Heart Center – Mednax
01.2021 - 08.2021
Pediatric Cardiac Sonographer
Joe DiMaggio Children’s Hospital
07.2018 - 01.2021
Education
Associate of Science - Diagnostic Medical Sonography
Cambridge College of Healthcare & Technology
Delray Beach, FL04.2017
Associate of Arts - General Studies
Palm Beach State College
Skills
- Fetal echocardiography, including first-, second- and third-trimester structural and functional assessment
- Pediatric transthoracic echocardiography for congenital and acquired heart disease
- Quantitative Doppler evaluation and advanced congenital cardiac analysist
- Academic instruction, staff training, and protocol standardization
- IAC standards, QA reporting, and imaging compliance
- Philips EPIQ/IE33, EPIC, GE Vivid E95, GE Volusion, Hitachi Lissendo 880, pediatric presets, and structured reporting
Accomplishments
- Keynote speaker at the 2022 Pediatric Echocardiography Symposium.
- Worked with a team of interventional cardiologists to develop a method for closing PDAs at the NICU bedside using ultrasound guidance, following formal training at Le Bonheur Children's Hospital.
Certification
American Registry for Diagnostic Medical Sonography (ARDMS)
- RDCS-PE (Pediatric Echocardiography)
- RDCS-FE (Fetal Echocardiography)
- RDMS (Abdomen & OB/GYN)
Timeline
Team Lead Fetal & Pediatric Cardiac Sonographer
Memorial Physicians Group – South Territory
01.2025 - Current
Cardiac Sonographer / Pediatric Echocardiography Educator
Broward Health Coral Springs
05.2024 - Current
Senior Pediatric Cardiac Sonographer
Pediatrix
05.2024 - 01.2025
Cardiac Sonographer
Broward Health Coral Springs - Aya Healthcare (Travel Assignment)
11.2023 - 05.2024
Senior Fetal & Pediatric Cardiac Sonographer
Joe DiMaggio Children’s Specialty Center
02.2023 - 11.2023
Lead Pediatric Cardiac Sonographer
Joe DiMaggio Children’s Hospital
08.2021 - 02.2023
Pediatric Cardiac Sonographer
Pediatric Heart Center – Mednax
01.2021 - 08.2021
Pediatric Cardiac Sonographer
Joe DiMaggio Children’s Hospital
07.2018 - 01.2021
Associate of Science - Diagnostic Medical Sonography
Cambridge College of Healthcare & Technology
Associate of Arts - General Studies
Palm Beach State College