About Sonar Centre
Professional diagnostic ultrasound imaging with a commitment to excellence and patient care
Sonar Centre is a specialised diagnostic ultrasound practice based in Pretoria, offering professional imaging services in a modern and welcoming environment. Our goal is to provide accurate ultrasound examinations that contribute meaningfully to diagnosis, treatment planning, and ongoing patient care.
The practice combines advanced ultrasound expertise with a strong patient-centred approach, ensuring that each examination is performed with care, precision, and attention to clinical detail.
Meet The Sonographer
Chantélle Duvenage is a highly experienced medical diagnostic sonographer who qualified in 2009 and completed a Master’s degree in Diagnostic Medical Sonography in 2016. She has also contributed to the field through publication in the South African Journal of Radiology.
With over a decade of clinical experience, Chantélle has developed advanced expertise across musculoskeletal, vascular, and general ultrasound, including ultrasound-guided procedures. She has a particular interest in musculoskeletal imaging, where she applies detailed, dynamic assessment techniques to support accurate diagnosis.
Her practice is defined by a commitment to precision, clinical excellence, and high-quality diagnostic imaging. Chantélle maintains a strong focus on clear communication and professional collaboration, ensuring meaningful support to referring practitioners.
She is dedicated to delivering accurate, reliable imaging in a professional, patient-centred environment, with an ongoing commitment to advancing standards in diagnostic ultrasound.
Meet Zelné
Zelné Alberts is the first point of contact for our patients and visitors, committed to creating a warm, welcoming and professional experience from the very first interaction. She understands the importance of making a positive first impression, and she strives to ensure that every person who walks through our door or contacts us feels valued, respected and at ease.
As receptionist, she manages front-desk operations with precision and attention to detail, including patient coordination, appointment scheduling, and handling enquiries. Her focus on clear communication and organised workflow supports the smooth day-to-day functioning of the practice while maintaining a high standard of patient servicea
Our Vision
To be a trusted leader in diagnostic ultrasound, recognised for clinical excellence, precision imaging, and professional integrity. Sonar Centre strives to deliver consistently high standards in ultrasound practice, supporting healthcare professionals with accurate, reliable imaging while maintaining a strong commitment to patient-centred care.
Our Mission
To provide accurate, high-quality diagnostic ultrasound imaging through advanced technology and clinical expertise. Sonar Centre is committed to delivering precise, reliable examinations with a strong focus on professionalism, efficiency, and patient-centred care, while supporting referring practitioners with clear, clinically relevant reporting.