Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

Specialties:
Colon and Rectal Surgery

Robert M. Coleman, MD

Radiologist

Specialties:
Diagnostic Radiology, Interventional Radiology

Clinical Focus:
Currently focus on emergent imaging Both plain films, cross sectional modalities

Andrew S. Ferrell, MD

Neurointerventional Radiology

Specialties:
Interventional Radiology, Diagnostic Radiology

Clinical Focus:
Brain aneurysm, arteriovenous malformations, ischemic stroke, atherosclerotic disease of the carotid artery (carotid stent), vertebral fractures (kyphoplasty)

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...

Bradley R. Pollard, JD, MD

Interventional Radiologist

Specialties:
Interventional Radiology, Diagnostic Radiology

Clinical Focus:
Portal Hypertension (TIPS, BRTO), Interventional Oncology (y90, TACE, ablation)