Dr. Thambi-Pillai received his medical degree from National University of Ireland in Galway, Ireland. He completed his internship in Internal Medicine at UCHG in Ireland. Then, he completed his residency in Internal Medicine at Albert Einstein Medical Center in Philadelphia, Pennsylvania. He practiced in Pennsylvania and Kentucky prior to settling in Ohio. He joined Pulmonary Medicine of Dayton as an Internal Medicine Hospitalist in 2007. He is board certified in Internal Medicine.