Delaware Valley Nephrology and Hypertension is a group nephrology practice with seven physicians who provide in and out-patient care for people with kidney disease. The physicians are Dr. Edward Jones, Dr. Richard Friedman, Dr. Peter Fumo, Dr. William McElhaugh, Dr. Thomas DelGiorno, Dr. Nnaemeka G. Chikwendu and Dr. Janani Rangaswami. The practice has a second office on Penn Blvd. Call the number provided to schedule an appointment.