Article Photos: What's it like: To undergo dialysis

Dr. Zahid Ahmad discusses what it's like to undergo dialysis at the Davita Dialysis Center in Oklahoma City. Ahmad serves as the medical director at Davita. <strong>PAUL HELLSTERN - Oklahoman</strong>

Dr. Zahid Ahmad discusses what it's like to undergo dialysis at the Davita Dialysis Center in Oklahoma City. Ahmad serves as the medical director at Davita. PAUL HELLSTERN - Oklahoman