Procedures Preformed by Dr. Anthony D. Williams, MD

• Colonoscopy With Polypectomy
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Destruction of Anal Tumor
• Endoscopy (Esophagus, Stomach, Small Intestine)
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• ERCP With Spincterotomy
• Flexible Sigmoidoscopy
• Liver Biopsy
• Manometry
• Percutaneous Edoscopic Gastrostomy (PEG)
• Rigid Sigmoidoscopy
• Screening Colonoscopy
• Sigmoidoscopy
• Therapeutic Colonoscopy
• Therapeutic ERCP