John Claiborne Callison, Jr., MD

Pulmonologist, Vice President and Chief Medical Information Officer, Critical Care, "Medical Director, Adult Cystic Fibrosis Clinic"

Specialties:
Pulmonary Diseases, Medical Critical Care

Clinical Focus:
Cystic Fibrosis, Lung Cancer, advanced diagnostic bronchoscopy

Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

Specialties:
Colon and Rectal Surgery

Enambir S. Josan, MD, FCCP, D-AABIP

Interventional Pulmonologist, Critical Care

Specialties:
Interventional Pulmonology, Pulmonary Diseases, Medical Critical Care

Clinical Focus:
Lung cancer, Pleural disease, Robotic bronchoscopy, EBUS, Pleuroscopy...

Gregory K. Low, MD

Colon and Rectal Surgeon, Assistant Professor of Surgery

Specialties:
Colon and Rectal Surgery, Rectal Surgery

Clinical Focus:
Colon Cancer, Rectal Cancer, Anal Cancer, Appendiceal Cancer, Inflammatory Bowel Disease (Crohn's...

Andrew J. Russ, MD

General and Colorectal Surgeon, Associate Professor of Surgery

Specialties:
Colon and Rectal Surgery, Rectal Surgery

Clinical Focus:
Colorectal cancer, Minimally invasive surgery, Inflammatory bowel disease, Anorectal disorders