Board Certification

  • Critical Care Medicine

Areas of Expertise

  • Bronchoscopy
  • Pulmonary Function Testing



Medstar Georgetown University Hospital
Critical Care Medicine, Pulmonary Disease
Washington, DC

Internship and Residency

Georgetown University Hospital
Internal Medicine, Pediatrics
Washington, DC
2007 and 2010

Medical School

Georgetown University School of Medicine
Doctor of Medicine
Washington, DC

Graduate School

Georgetown University
Master of Science in Physiology
Washington, DC

Undergraduate School

University of Notre Dame
Bachelor of Science in Pre-Professional Studies
Notre Dame, IN

Hospital Affiliated With

Virginia Hospital Center

Professional Associations

American College of Chest Physicians, Associate

American College of Physicians, Associate

Society of Critical Care Medicine, Member


A native of Washington, DC, Dr. Daniel Casey joined Pulmonary and Medical Associates of Northern Virginia in 2013.

Dr. Casey completed his medical education at the Georgetown University School of Medicine in 2006. He then pursued an internship and residency program in Internal Medicine and Pediatrics at Georgetown University Hospital. Finally, he completed a Critical Care and Pulmonary Disease fellowship at MedStar Georgetown University Hospital in 2013.