06/09/2026
Dr Castiello is an award-winning Consultant Cardiologist with expertise across heart failure and cardiomyopathy, advanced cardiac imaging, cardiovascular prevention and general cardiology.
With a career spanning humanitarian cardiac care, senior NHS practice and international leadership, her approach is centred around prevention, early diagnosis and truly personalised care - looking beyond the condition to understand the person behind it.
As part of Marris Medical, Dr Castiello brings extensive experience, innovation and a patient-centred approach to supporting people in understanding, protecting and taking control of their heart health.
We’re delighted to welcome Dr Teresa Castiello to Marris Medical.
To learn more or book a consultation with Dr Teresa Castiello, please use the link in our bio or contact our team on 0203 011 1788.
WhatsApp support is also available at +44 7492 449 892.
📍 Located on Harley Street, London