Dr. Thomas Stephen Brennan, MD

Dr. Thomas Brennan is an internal medicine physician with advanced specialization in nephrology, bringing nearly five decades of medical expertise to kidney care. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at Barnes Jewish Hospital. With 47 years of experience treating kidney conditions, Dr. Brennan has dedicated his career to helping patients manage complex renal disorders. He is fluent in both English and Spanish, allowing him to serve Houston's diverse patient population.

Dr. Brennan practices throughout Houston, with his primary affiliation at Kindred Hospital Houston Medical Center. He treats patients with chronic kidney disease and advanced kidney disease requiring specialized care. His expertise includes performing dialysis procedures, including hemodialysis and automated peritoneal dialysis. Dr. Brennan works at multiple dialysis centers across Houston to provide convenient access to life-sustaining …treatments for his patients.