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Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

4.9/5 (201 ratings)

Specialties:
Colon and Rectal Surgery


Clinic or Practice:
University Colon & Rectal Surgery

Tina M. Dudney, FCCP, MD

Pulmonologist, Sleep Specialist

Specialties:
Pulmonary Diseases, Sleep Medicine


Clinic or Practice:
UT Sleep Disorders Center, University Pulmonary & Critical Care

Gregory K. Low, MD

Colon and Rectal Surgeon, Assistant Professor of Surgery

4.8/5 (172 ratings)

Specialties:
Colon and Rectal Surgery, Rectal Surgery

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


Clinic or Practice:
University Colon & Rectal Surgery