Meet Doctor Gerald Rizzo. He's board certified, specializing in Nephrology. Doctor Rizzo is a highly experienced doctor, with 35 years of practice in the field Patients rate Him 2.5 out of 4 stars. They point out easy to set appointment. He has won Castle Connolly's Top Doctors trade; 2012. Is affiliated with these top rated hospitals. Graduated from highly rated University of Alabama at Birmingham. He completed his fellowship at University of South Florida Health in 1979. His average waiting time is 30 minutes. He accepts new patients. He has a number of insurance plans accepted.