Contact Us GET IN TOUCH Please call Dr Marianthy Vayanos to make an appointment Phone Phone : 021 424 1975 Address Suite 1523, 15th Floor, Netcare Christiaan Barnard Memorial Hospital, Cnr Df Malan Street &, Rua Bartholomeu Dias Plain, Foreshore, Cape Town, 8001 Email info@drmvayanos.co.za