Ioannis A. Ziogas, MD, MPH

Resident Phycisian
University of Colorado School of Medicine
Denver, Colorado, United States

Disclosure information not submitted.

Presentation(s):

• EP471 - Autologous Peritoneal Graft and Vacuum-Assisted Closure for Reconstruction of a Delayed Complex Pelvic Floor Defect after Robotic Abdominoperineal Resection

  Sunday, May 10, 2026
  1:40 PM - 1:45 PM ET

• EP777 - Rectal Artery Embolization for Bleeding Internal Hemorrhoids is Safe and Effective for High Operative Risk Patients

  Monday, May 11, 2026
  8:43 AM - 8:48 AM ET