Board Certifications

  • Critical Care
  • Internal Medicine
  • Pulmonary Diseases
  • Sleep Medicine



Walter Reed Army Medical Center
Critical Care, Pulmonary Disease, and Sleep Medicine
Washington, D.C.

Internship and Residency

Walter Reed Army Medical Center
Internal Medicine
Washington, D.C.
1992 and 1994

Medical School

University of Pittsburgh
Doctor of Medicine
Pittsburgh, PA

Undergraduate School

University of Pittsburgh
Bachelor of Science
Pittsburgh, PA

Hospitals Affiliated With

Fauquier Hospital
Haymarket Medical Center
Prince William Hospital

Professional Association

College of Chest Physicians (CCP)


A native of western Pennsylvania, Dr. Glass earned his medical degree from the University of Pittsburgh. He received his Internal Medicine training at Walter Reed Army Medical Center in Washington, DC and spent a year as a staff internist at the 121st General Hospital in Seoul, South Korea. He returned to Walter Reed to complete his Pulmonary Disease, Critical Care, and Sleep Medicine training. Following his fellowship he spent four years at Landstuhl Regional Medical Center, the military referral center for Europe and the Middle East. While at Landstuhl, he served as the Chief of the Pulmonary Service and the Medical Director of the Sleep Laboratory and the Critical Care Unit.

Dr. Glass is board-certified in Internal Medicine, Pulmonary Diseases, Critical Care, and Sleep Medicine.