My wife Rohaya Binti Ibrahim is a patient with kidney complications who needs to undergo dialysis treatment 3 times a week since 28/8/2014. During that period, my wife desperately needed the expertise of Dr. Mazri bin Yahya to perform vascular surgery to enable my wife! I to undergo dialysis smoothly. In my observation, Dr. Mazri bin Yahya is a vascular specialist who always puts his patients above personal needs. He is also always focused and committed to carrying out his trust and responsibilities as an excellent vascular specialist who is hard to replace. In addition to his humble attitude, politeness and giving advice to my wife to return to being positive in living her daily life.