Dr. Warren operated on my husband 2 years ago for liver cancer. He is extremly well known as being the best around. Our cancer specialist told us he was diagonosed "your life is in the hands of the surgeon and there is only one person to have do this surgery and it is Dr. Warren at UCSF". My husband is cancer free now for two years and had a 10 centimeter tumor. Dr. Warren and his team at UCSF are the absolute best in every way and we are so grateful. As well, even with this well known reputation when you are in his care there is open dialogue, he makes you feel that you are his only patient, never rushes you and truly is a very caring person. He is brillant in every way and his Nurse Practioner Alisa Yee is top notch as well and mirrors his manner and care and expertise in working with patients.

Submitted Nov. 13, 2008