WR(C)Grinne Sullivan (26 of 101)

Renomee Porten

Clinical Cardiac Physiologist


I have a National Diploma in Clinical Technology and a Bachelor degree in Clinical Technology from the ML Sultan Technikon in Natal, South Africa. My studies included four years of theoretical and practical exams in a joint educational programme with the Johannesburg General and Hillbrow Hospitals in Johannesburg, South Africa.  

I am an accredited member of the British Society of Echocardiography (BSE) and a member of the Registration Council for Clinical Physiologists. I have previously taught on BSE recognised echo courses, attended by clinical physiologists, cardiac registrars and anaesthetists based in ITU. As part of the BSE standard for continuing professional development, I regularly attends educational courses and conferences, both in the UK and abroad.

I have been part of Dr Holdright’s practice since 2009, performing a range of non-invasive diagnostic and routine cardiac investigations, including echocardiograms, 24 hour blood pressure monitor fittings, and 24 hour and longer term ECG monitor fittings.

WR(C)Grinne Sullivan (63 of 101)
WR(C)Grinne Sullivan (61 of 101)
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