Cardiology Practice of Dr. Jonathan Sen
Dr. Jonathan Sen is a specialist cardiologist and cardio-oncologist serving patients in Brisbane, Australia. With a commitment to compassionate, patient-centred care, Dr. Sen provides comprehensive diagnostic and treatment services for a wide spectrum of heart conditions. Whether you are seeking preventive cardiac assessment, management of an existing condition, or specialised care related to cancer treatment, Dr. Sen and his team are dedicated to supporting your cardiovascular health at every stage.


General Cardiology
Dr. Jonathan Sen takes a compassionate, comprehensive approach to diagnosing and treating common heart conditions. This includes the assessment and management of coronary artery disease, hypertension, arrhythmias, heart failure, high cholesterol, and chest pain.
Each consultation begins with a thorough review of your medical history, lifestyle factors, and any symptoms you may be experiencing. Dr. Sen believes in empowering patients with a clear understanding of their heart health, ensuring that every treatment plan is tailored to your individual needs and circumstances. From initial screening through to ongoing management, you can expect attentive, evidence-based care designed to optimise your long-term cardiovascular wellbeing.

Cardio-Oncology
Cardio-oncology is a specialised field focused on managing heart disease in patients who have cancer and/or are undergoing cancer treatment. Certain cancer therapies, including chemotherapy, radiation therapy, and targeted treatments, can sometimes affect the heart, leading to complications such as cardiomyopathy, heart failure, or arrhythmias.
Dr. Sen works closely with oncology teams to monitor cardiac health before, during, and after cancer treatment. This collaborative approach allows for early detection of any treatment-related cardiac effects, enabling timely intervention to protect your heart while ensuring your cancer therapy remains effective. Dr. Sen understands the unique challenges faced by cancer patients and provides compassionate, coordinated care that bridges the gap between oncology and cardiology.

Valvular Heart Disease
Dr. Jonathan Sen provides specialised evaluation and care for patients with valvular heart disease, including conditions such as aortic stenosis, mitral regurgitation, mitral stenosis, and tricuspid valve disorders. Valve disease can range from mild and asymptomatic to severe, potentially requiring surgical or transcatheter intervention. Dr. Sen conducts detailed assessments using advanced diagnostic tools to determine the severity and impact of valve dysfunction on overall heart function. Treatment recommendations are carefully individualised, ranging from active surveillance and medication management to referral for valve repair or replacement procedures when appropriate.
Patient education is a cornerstone of this cardiology service. Dr. Sen ensures you understand your condition, the available treatment options, and what to expect at each step of your care journey.

Advanced Cardiac Imaging
Dr. Jonathan Sen offers a wide range of advanced heart imaging tests to support accurate diagnosis and effective treatment planning. These may include echocardiography, stress echocardiography, cardiac CT (including coronary calcium scoring and CT coronary angiography), and cardiac MRI. Advanced imaging plays a critical role in modern cardiology, providing detailed, non-invasive insights into the structure and function of the heart.
Dr. Sen utilises these cutting-edge technologies to detect disease earlier, assess risk more precisely, and monitor treatment progress over time. Each imaging study is interpreted with meticulous attention to detail, and findings are communicated clearly so that you feel informed and confident in your care plan.
Why Choose Dr. Sen?
Choosing the right cardiologist is an important decision. Dr. Jonathan Sen combines specialist expertise in general cardiology, cardio-oncology, valvular heart disease, and advanced cardiac imaging with a genuinely compassionate approach to patient care. Practising in Brisbane, he is committed to delivering accessible, high-quality cardiovascular services tailored to the needs of each individual. To schedule an appointment or learn more about the services offered, please contact the clinic today.
Tel: 07 3311 1633