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. Daniel Brennan, MD is a nephrology doctor who practices in Saint Louis, MO. He is 58 years old and has been practicing for 32 years. Dr. Brennan is affiliated with Missouri Baptist Medical Center, Barnes-Jewish West County Hospital and Barnes Jewish Hospital.