Procedures Preformed by Dr. Gregory J. Wiener, MD

• Biopsy
• Capsule Endoscopy
• Colon Cancer Screening
• Colonoscopy With Polypectomy
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Esophageal pH Monitoring
• Flexible Sigmoidoscopy
• Hemorrhoid Treatment
• Hemorrhoidectomy or Excision of Anal Tags
• Liver Biopsy
• Percutaneous Edoscopic Gastrostomy (PEG)