Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

Specialties:
Colon and Rectal Surgery

Wahid T. Hanna, MD

Medical Hematology/Oncology, Professor of Medicine

Specialties:
Hematology/Oncology, Medical Oncology

Clinical Focus:
Blood disorders, all cancer types

Paul A. Hatcher, MD

Urologist and Urologic Oncologist, Associate Professor of Urology and President, Urology and Urologic Surgery, PC

Specialties:
Urology

Clinical Focus:
Hematuria Benign Prostatic Hyperplasia Prostate Cancer Vasectomy Erectile Dysfunction Urinary Tract Infection Bladder Cancer Kidney Cancer Overactive Bladder Male Infertility Penile Cancer Interstitial Cystitis Testicular Cancer Incontinence

Kyle L. Kleppe, MD, FASMBS, FACS

General and Bariatric Surgeon, Surgical Director - UT Center for Advanced Medical Simulation

Specialties:
General Surgery

Clinical Focus:
Achalasia Surgery, Antireflux Surgery, Bariatric Surgery, Gallbladder Surgery, Gastroparesis Treatment...

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...