John Claiborne Callison, Jr., MD

Pulmonologist, Vice President and Chief Medical Information Officer

Specialties:
Pulmonary Diseases

Clinical Focus:
Cystic Fibrosis, Lung Cancer, Interventional Pulmonology, Critical Care

Marc Collins, MD

Rheumatologist

Specialties:
Rheumatology

Clinical Focus:
General Rheumatology, to include inflammatory arthritis, SLE, systemic vasculitis

Charles H. DeBusk, MD

Internal Medicine

Specialties:
Internal Medicine

Elise C. Denneny, MD, FACS

Otolaryngologist

Specialties:
Otolaryngology

Clinical Focus:
Diseases of the ear , nose, throat, dizziness

Richard J. DePersio, MD

ENT and facial plastic surgery

Specialties:
Otolaryngology

Clinical Focus:
Nasal, sinus issues, facial cosmetic procedures

Tina M. Dudney, FCCP, MD

Pulmonologist, Sleep Specialist

Specialties:
Pulmonary Diseases, Sleep Medicine