• Medical School University of Arkansas for Medical Sciences, Little Rock, 1991
  • Internship and Residency, University of Arkansas for Medical Sciences 1991- 1994
  • Pulmonary and Critical Care Fellowship, University of Texas Health and Sciences Center, San Antonio and Audie Murphy VA Hospital 1994 – 1997
Board Certifications

Board Certified in Pulmonary Medicine, Critical Care and Internal Medicine

Dr. Hughes began practice with East Tennessee Pulmonary Associates in 1997

Professional Organizations
  • Fellow, American College of Chest Physicians
  • Member, Anderson / Roane County Medical Society
  • Member, Tennessee Medical Association