Dr. Rafael J. Sepulveda Acosta, a UAG Class of 2007 alumnus, is a triple board-certified physician and leader in Sleep, Obesity, and Internal Medicine who has built a comprehensive, patient-centered approach focused on the connection between sleep health and long-term metabolic wellness.

In this inspiring interview, Dr. Paul Thomas Wielebinski reflects on how his education at UAG shaped his 40-year career in Internal Medicine, instilling clinical excellence, a global perspective, and a lifelong commitment to patient-centered care.