Dr Kallis is an exceptional clinician, and a valuable colleague and opinion. Patients I have referred to him have been delighted. I would trust him to treat my family.
Dr Kallis is an excellent physician and liver/HPB specialist. I recommend him highly
Dr Kallis, is a hugely experienced and dedicated physician who is always empathic and patient focussed – I would recommend him without hesitation
An excellent opinion and continue to work together. Would recommend.
Yiannis and I were colleagues and he was an excellent teacher and doctor.
I have known Dr Yiannis Kallis for over 12 years. He is a highly skilled, knowledgeable and conscientious hepatologist, who always puts his patients first. His gentle manner and humanity are exemplary and I would certainly recommend him to any of my family members and friends without hesitation.