Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

Specialties:
Colon and Rectal Surgery

John T. Foust, MD

Specialties:
Hematology/Oncology, Medical Oncology

Clinical Focus:
Adult Medical Oncology, Hematology

Clarissa S. Geyer, MD

Medical Oncologist

Specialties:
Hematology/Oncology, Medical Oncology

Clinical Focus:
General oncology with a focus in GI cancers, lung cancer, breast cancer

Christina S. Glenn, MD

Thoracic Surgeon

Sean A. Jordan, MD, MHS, FACS

Co-Director, Thoracic Surgeon, Thoracic Oncology

Specialties:
Cardiothoracic Surgery, General Surgery

Clinical Focus:
Lung cancer, esophageal cancer, mediastinal masses, benign esophageal conditions, airway surgery...