Procedures Preformed by Dr. Frank Marrero, MD

• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer Screening
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Flexible Sigmoidoscopy
• Hemorrhoidectomy or Excision of Anal Tags
• Liver Biopsy
• Manometry