Dr. Thomas Waddington is a board-certified UCI Health pulmonologist who specializes in critical care and internal medicine.
He earned his medical degree from the St. Louis University School of Medicine. He completed a residency in internal medicine at Virginia Mason Medical Center in Seattle, followed by a fellowship in pulmonary and critical care at UCI Medical Center in Orange. Next, he completed a fellowship in interventional pulmonary medicine at Arizona Pulmonary Specialists in Scottsdale.