ePosters-Sun225-M2: Quality & Cost

Sunday, May 10, 2026

2:25 PM - 3:10 PM ET

ePoster Moderator(s)

Hilalion (San) Ahn, MD, FRCSC

Research Fellow
University of Ottawa
University of Ottawa
Toronto, ON, Canada

All disclosed relationships have been reviewed and managed prior to the start of this activity. Any relevant relationships will be listed below. This individual has no financial relationships to disclose
Kelly Tyler, MD (she/her/hers)

Chair, Department of Surgery
Trinity Health of New England/St. Francis Hospital
University of Connecticut
Suffield, Connecticut, United States

All disclosed relationships have been reviewed and managed prior to the start of this activity. Any relevant relationships will be listed below. This individual has no financial relationships to disclose

Presentations:

2:30 PM - 2:35 PM ET

Clinical and Economic Outcomes of Circular Staplers Used in Colorectal Procedures
Senior Author: Amit K. Agarwal, MD – UT McGovern Medical School
ePoster Presenter: Justin D. Cozza, MD – University of Texas McGovern Medical School
Author: IWEN PAN, MPH, PhD – Medtronic
Author: Matthew Kroh, MD, FACS, FASMBS, FASGE – Medtronic, Cleveland Clinic Lerner College of Medicine
2:35 PM - 2:40 PM ET

Differences in Outcomes and Cost for Proctectomy Across the United States by Hospital Ownership Status
ePoster Presenter: Drew W. Goldberg, MD, MBA, MSTR (he/him/his) – University of Pennsylvania Health System
Author: Shane Williams, BE – University of Pennsylvania Health System
Author: Sarah Landau, MD – University of Pennsylvania Health System
Author: Rachael Acker, MD – University of Pennsylvania Health System
Author: Jason Tong, MD, MSHP – University of Pennsylvania Health System
Author: Joshua Bleier, MD, FACS, FASCRS (he/him/his) – University of Pennsylvania Health System
Senior Author: Rachel Kelz, MD, MBA, MSCE – University of Pennsylvania
2:41 PM - 2:46 PM ET

Evaluation of Common Strategies to Define Neoadjuvant Therapy and Watch-and-Wait Cohort in the National Cancer Database
ePoster Presenter: Bailey Hilty Chu, MD (she/her/hers) – University of Rochester Medical Center
Author: Megan Boyer, MD (she/her/hers) – University of Rochester
Author: Totadri Dhimal, MD – University of Rochester
Author: Anthony Loria, MD – University of Rochester Medical Center
Author: Paula Cupertino, n/a – University of rochester medical center
Senior Author: Fergal Fleming, MD MPH FRCSI FACS – University of Rochester Medical Center
2:46 PM - 2:51 PM ET

Mobility Technician Outcomes After Ambulatory Restriction Fall Prevention Strategy Implemented
ePoster Presenter: Erin Hart, DO – Christiana Care
Author: Gregory Kunis, DO – ChristianaCare
Author: Alexandra Ford, MD – ChristianaCare
Author: Stephanie Giorno, DO – Christiana Care
Author: Rebecca Schmehl, DO – Christiana Care
Senior Author: David C. Palange, DO, FACS, FASCRS – ChristianaCare
Author: Caitlyn Costanzo, MD, FACS, FASCRS – Christiana Care Health System
2:52 PM - 2:57 PM ET

Short Gastric Division and Postoperative Ileus: Lessons from Omental Flaps in Pelvic Cancer Surgery
ePoster Presenter: Agnes Premkumar, MD (she/her/hers) – Creighton University School of Medicine
Author: Paul Kang, MS, MPH – Staff
Author: Peter Wu, MD MS – Creighton University
Author: Nitika Thawani, MD – CUSOM-Phoenix
Author: John Farley, MD – Creighton University School of Medicine Phoenix Campus
Author: Joseph Lee
Author: Mital S. Patel, MD – Dignity Health Cancer Institute At St Joseph's Hospital and Medical Center
Senior Author: Anathea Powell, MD (she/her/hers) – Renown Health/University of Nevada Reno
2:57 PM - 3:02 PM ET

Feasibility of Single-Incision Robotic Colon and Rectal Surgery: A Single-Surgeon Experience Compared to a Texas Statewide Multicenter 46-Surgeon Group Practice
ePoster Presenter: JAD CHAMIEH, MD, FACS – Tilman J. Fertitta Family College of Medicine University of Houston/ HCA Houston Healthcare Clear Lake
Senior Author: Theodoros Voloyiannis, MD, FACS, FASCRS – Tilman J. Fertitta Family College of Medicine University of Houston/ HCA Houston Healthcare Clear Lake/ Texas Oncology PA
Author: Antonio N. Villamor, MD – Tilman J. Fertitta Family College of Medicine University of Houston/ HCA Houston Healthcare Clear Lake/ Texas Oncology PA
Author: Stephen Chiang, MD – Tilman J. Fertitta Family College of Medicine University of Houston/ HCA Houston Healthcare Clear Lake / Texas Oncology PA
Author: Victor H. Barnica, MD, FACS. FASCRS – TrTilman Fertitta family College of medicine, university of Hoiston/ HCA Houston Healthcare, clear lake. Texas Oncology PA
3:03 PM - 3:08 PM ET

The Team Effect: Improving Established Enhanced Recovery For Colorectal Surgery
ePoster Presenter: Mattalynn Chavez-Navin, MD (she/her/hers) – Gundersen Health System
Author: Ray Murphy, MS – Gundersen Medical Foundation
Author: Isaiah Fitzmaurice, M.S. – Emplify Health by Gundersen
Author: Barb Miller, PhD – Emplify Health by Gundersen
Author: Laura B. Zitelman, MD – Emplify Health (Gundersen)
Senior Author: David Nelms, MD, FACS, FASCRS – Emplify by Gundersen Health