Dr. David Schuval is currently Chief of the department of Surgery at St. Anthony's Medical Center in south St. Louis County. Dr. Schuval is Board Certified by both the American Board of Surgery and the American Board of Colon and Rectal Surgery. He is trained to perform laparoscopic surgery for the treatment of colon cancer as well as benign diseases such as diverticulitis, polyps, inflammatory bowel disease and rectal prolapse. In addition, he performs common anorectal procedures such as hemorrhoidal repair, treatment of anal fissures and correction of incontinence using modern non-surgical or minimally-invasive techniques which result in less pain and quicker recovery. Dr. Schuval has been a Specialist in Colon and Rectal Surgery, in St. Louis, MO, since 1992.

Dr. Darcy Shaw is a board-certified, fellowship-trained colorectal surgeon with Colorectal Surgery Associates practicing at their Lee's Summit and Independence, MO. Offices. Dr. Shaw has nearly five years of experience, with expertise in robotic and laparoscopic procedures, endoscopy, colorectal disease, single site incisions and colorectal cancer treatment. Dr. Shaw has clinical interest in treating fecal incontinence and rectal prolapse as well as colon and rectal cancer treatment. He is a member of the American Society of Colon and Rectal Surgeons and the American College of Surgeons.

ColoRectal Specialists has been providing quality Colon and Rectal care since 1992. We specialize in the diagnosis, treatment and follow up evaluations of anal, rectal and colon cancer. As Colon and Rectal Surgeons, we also treat rectal bleeding, anal itching, anal abscess, pilonidal cysts, anal fistula, anal cancer, rectal cancer, colon cancer, anal pain, anal fissures, Crohn's disease, Ulcerative Colitis, anal incontinence, diverticular disease, colon polyps, hemorrhoids, pruitis ani and rectal prolapse. We also perform screening and diagnostic colonoscopy as well as minimally invasive surgery such as laparoscopic colon resections. Dr. David Schuval and Dr. Ralph Silverman are Board Certified Colon and Rectal Surgeons, and have completed fellowships in Colon and Rectal Surgery.