Chief Medical Officer

As Chief Medical Officer, Dr. Walker oversees the clinical management of our dialysis centers. He is responsible for liaising between the administration and medical staff and ensuring that patients receive the highest standard of medical care. Dr. Walker grew up in the North of England and went to medical school at the University of Leeds. After training in general medicine and nephrology, he became the equivalent of an Assistant Professor in the Department of Medicine at the University of Manchester. Dallas Nephrology Associates welcomed Dr. Walker in 1981 and he has practiced there ever since. Dr. Walker is currently the Medical Advisory Board chairman and a physician partner in Dallas, TX. He has played a significant role in the clinical excellence initiatives within the company and led the COVID-19 response team for the past two years.