Dr. Simmang makes time for each patient in his office and carefully and personally discusses their diagnosis and treatment. He is always happy to answer questions and share a bit of his immense knowledge. He specializes in sphincter sparing procedures for rectal cancer, laparoscopic colorectal surgery and the evaluation and management of hereditary colorectal cancer conditions. His practice encompasses colorectal disorders including Crohn

Services: Adhesions, Diverticulitis, Descending Colon, Ascending Colon, Bacterial Infections, Crohn's Disease, Cancer, Polyps Appendicitis and more.

Education & Training: Colon and Rectal Surgery Residency at Jewish Hospital at Washington University in St Louis, General Surgery Residency at Brooke Army Medical Center in Fort Sam Houston and Medical Degree at the University of Texas Medical Branch in Galveston.

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