
Medical Registration Verified
Dr. Siyan Cao is a General Physician,Gastroenterologist and Internal Medicine in Saint Louis 63110, St Louis MO and has an experience of 2026 years in these fields. Dr. Siyan Cao practices at Barnes-Jewish Hospital in Saint Louis 63110, St Louis MO,Washington University in Saint Louis 63110, St Louis MO and Office in Saint Louis 63110, St Louis MO. Some of the services provided by the doctor are: Colonoscopy,Megacolon,Duodenal Polypectomy,ANEMIA and Intestinal Ulcer etc.
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40 Surgeries & Treatments
Sigmoidoscopy

Rigid Proctosigmoidoscopy

Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)

Manometry
flexible sigmoidoscopy
Endoscopy

Duodenal Polypectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colonoscopy

Vomiting Disorders