Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
Dr. John Ballenger, MD is a nephrology doctor who practices in Sacramento, CA. He is 69 years old and has been practicing for 43 years. Dr. Ballenger is affiliated with Mercy Medical Center Merced, Sutter Davis Hospital, Woodland Healthcare and Mercy General Hospital.