Underwood Center forDigestive Health
Digestive Health
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Quarterly Digest
As the heat and humidity of a Houston summer drew to an end, we marked the dawn of a new academic year and with it new, enthusiastic and talented fellows and residents. At a time when gastroenterology is witnessing significant manpower challenges, it is more important than ever that we recruit the best and the brightest into our training programs and provide them with a robust and thorough educational experience throughout their time with us. They may well be your future colleague or personal gastroenterologist. Education is an essential component of “Leading Medicine” and is enshrined in the vision motto of the Underwood Center. Though still a relatively young program, we continue to expand our training opportunities by adding advanced fellowships in Transplant Hepatology, Inflammatory Bowel Disease and Advanced Endoscopy, and have now graduated fellows in all three areas. One of the ambitions of the Underwood Center is to expand the GI fellowship program to encompass the entire HM system and provide exposure to the practice of gastroenterology across all our hospitals and clinics to our trainees—a work in progress.
Clinical excellence is our bedrock, and it is, therefore, so gratifying to see HMH ranked in the top 10 of all GI and GI Surgery programs in the US for the 5th year in a row (ranked #7 on this occasion) and to see accolades, not just for HMH, but other hospitals across the system. When one drills down into the parameters that contribute to these rankings, it readily becomes obvious that it is the clinical care metrics (such as mortality) that put HMH in the position that it is. Kudos to all who care for our patients; your work makes us all look great.
Research should never be an afterthought, and I am pleased to report on real strides in advancing our research agenda. Whether measured by presentations at national meetings (a record 50 at this year’s DDW, for example), publications (over 50, including several in top journals over the past year), clinical trials, grants or awards, it is evident that we are making progress, but we have a long way to go to reach the level of the major academic GI programs. I am convinced that we have the wherewithal to get there with a research network linking all our hospitals, an essential component of this ambition. I look forward to your joining us on that mission.

Eamonn M.M. Quigley, MD
David M. Underwood Chair of Medicine in Digestive Disorders
Co-Director, Lynda K. and David M. Underwood Center for Digestive Disorders
Chief, Gastroenterology and Hepatology, Houston Methodist Hospital
Professor of Medicine, Weill Cornell Medicine
Adjunct Professor of Medicine, Texas A&M Health Sciences Center College of Medicine
I’m thrilled that HMH has been ranked No. 7 in the nation for GI and GI Surgery—a tremendous recognition of the dedication, innovation and excellence across our teams.
Our collaboration in colorectal surgery, with a sharp focus on SSI reduction and ERAS protocols, is driving meaningful change. The new Bariatric Surgery System Quality Dashboard, spearheaded by Dr. Vadim Sherman, offers clear visibility into not only hospital outcomes but also procedure-specific surgery outcomes. The Dashboard promotes identifying best practices and collaboration across the Underwood Center. We’re proud to share that the Pancreas Cyst Clinic is now fully functional, enhancing our ability to deliver coordinated, high-quality care. The Clinic represents major advances in Pancreatic Cancer prevention and increases the multidisciplinary collaboration between our Underwood physicians and surgeons. In Upper GI and reflux surgery, we’re leading with robotic techniques and seeing strong growth in volume—another area where collaboration with GI has elevated our surgical program. Our Patient Experience scores remain consistently high, reflecting the exceptional skill, dedication, and compassionate care delivered by our teams across the system.
Thank you all for your continued dedication and excellence. Let’s keep pushing forward.

A. Osama Gaber, MD, FACS, FAST
John F., Jr. and Carolyn Bookout Presidential Distinguished Chair in Surgery,
Department of Surgery
Chair, Department of Surgery
Professor of Surgery, Academic Institute
Full Member, Research Institute
Program Director, Transplant Surgery Fellowship, Department of Surgery
Houston Methodist
Weill Cornell Medical College
Dr. Eamonn Quigley is quoted in a recent Time Magazine article on the effects of climate change on gut health. You can read it here.
Dr. Feenalie Patel is quoted in a Huffington Post news story on when to go to the ER with stomach pain. The story also appears on MSN.com. You can read it here.
Dr. Mazen Noureddin joined an expert panel on the HCPLive RX Review to discuss the first year of resmetirom in clinical use, highlighting its impact on MASH treatment and future therapeutic directions. The Future of MASH Care: New Agents in Clinical Development
The Underwood Center’s Data Analyst, Pooja, has received funding from the Fondren Inflammation Collaborative to support her innovative work with the IBD and Data Analyst teams in the development of an algorithm to identify inflammatory bowel disease (IBD) within electronic medical records.
Frontiers in Transplant Oncology
Discover how transplant oncology is transforming cancer treatment in Frontiers in Transplant Oncology, a groundbreaking new book edited by Dr. Maen Abdelrahim. Featuring global experts and cutting-edge insights—including contributions from Houston Methodist leaders—this publication marks a major milestone in multidisciplinary cancer care.
READ MORE
Clarifying Treatment Options for Patients with Alcohol-Associated Liver Disease
A Houston Methodist study published in Transplantation Direct suggests that early liver transplants in patients with acute alcohol use disorder result in similar outcomes as transplants performed with at least six months of sobriety. Transplanting prior to the six-month sobriety mark causes no associated differences in relapse rates, severity and timing, and patient or graft survival. Historically, six months of alcohol abstinence is preferred before patients can receive a transplant; however, waiting six months is often not possible. Studies such as Assistant Professor of Surgery Ashton Connor’s offer treatment option clarity as alcohol-associated liver disease rates rise.
READ MORE
View our comprehensive list of clinical trials for IBD, GERD, liver and more. We invite current Underwood Center members to submit their clinical studies to be spotlighted in upcoming newsletters.
MetALD: New Perspectives on an Old Overlooked Disease
Ayares, G, Diaz, LA, Idalsoaga, F, Alkhouri, N, Noureddin, M, Bataller, R, Loomba, R, Arab, JP & Arrese, M 2025
https://doi.org/10.1111/liv.70017
Risk of Infection in Patients With Inflammatory Bowel Disease Treated With Interleukin-Targeting Agents: A Systematic Review and Meta-Analysis
Ouranos, K, Saleem, H, Vassilopoulos, S, Vassilopoulos, A, Mylona, EK, Shehadeh, F, Kalligeros, M, Abraham, BP & Mylonakis, E 2025
https://doi.org/10.1093/ibd/izae031
Transplantation for Peri-Hilar and Intrahepatic Cholangiocarcinoma With mTOR Immunosuppression
Semaan, S, Connor, AA, Saharia, A, Kodali, S, Elaileh, A, Patel, K, Soliman, N, Basra, T, Victor, DW, Simon, CJ, Cheah, YL, Hobeika, MJ, Mobley, CM, Dhingra, S, Schwartz, MR, Maqsood, A, Heyne, K, Abdelrahim, M, Li, XC, Javle, M, Vauthey, JN, Gaber, AO & Ghobrial, RM 2025
https://doi.org/10.1016/j.transproceed.2025.02.001
The Evolving Role of Weight Loss Pharmacotherapy
Amini, S, Burkholder, DA, Allencherril, RP, Shah, R & McCarty, TR 2025
https://pmc.ncbi.nlm.nih.gov/articles/PMC11920015/
Paul H. Jordan Annual Lectureship
On April 30, Dr. William E. Fisher led a session on applying aviation safety principles to surgical practice, emphasizing crew resource management, communication, and error reporting. Participants gained practical tools to build high-reliability teams and improve self-assessment, especially in the context of innovation and career longevity.
Click here to watch the recording
Passcode: !OK6X%
The Wade R. Rosenberg, MD Annual Lectureship
In May, Dr. Charles J. Yeo presented “The New Faces of Pancreatic Cancer,” offering insights into the evolving epidemiology, treatment value analysis, and surgical pathways for this complex disease. Attendees left with a deeper understanding of current approaches to pancreatic cancer care and management.
Click here to watch the recording
Passcode: JzWAcC
Click here to watch the recording
Passcode: JzWAcC
DDW
Houston Methodist’s Underwood Center for Digestive Health had its strongest showing yet at Digestive Disease Week (DDW) 2025, held May 3–6 in San Diego. With a record 47 total contributions—including abstracts, posters, presentations, awards, and courses—our faculty demonstrated leadership across the full spectrum of gastroenterology, hepatology, endoscopy and GI surgery. Highlights included prestigious lectures by Drs. Eamonn Quigley, Sudha Kodali, Mazen Noureddin and Bincy Abraham, as well as cutting-edge research on IBD, MASLD and diagnostic innovation. We also hosted a well-attended social hour, offering a valuable opportunity for networking and celebrating our collective achievements.
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SGNA nurse’s week
During the 12th Annual Society of GI Nurses & Associates (SGNA) Week, we proudly celebrated the dedication and expertise of our GI nurses and associates across the system. Under the theme “Gastrointestinal Guardians: Legacy of Excellence,” the week honored those who go above and beyond every day to deliver exceptional patient care and advance our specialty through compassion, skill, and teamwork.
Houston Methodist at ILTS 2025 Singapore
ILTS 2025 in Singapore was an inspiring global gathering of transplant professionals, and Houston Methodist was proud to be there in full force. With more than 25 attendees, our team—including Drs. R. Mark Ghobrial, David Victor, Sudha Kodali, Yee Lee Cheah, Caroline Simon, and Kirk Heyne—contributed to the scientific exchange through invited talks, podium and poster presentations, and moderator sessions. It was a dynamic week of learning, collaboration, and connection.
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ASMBS
Houston Methodist faculty made a strong impact at the American Society for Metabolic and Bariatric Surgery (ASMBS), the premier national meeting for bariatric surgery. Resident Dr. Connie Au presented at ASMBS on her work with Dr. Pat Reardon and Dr. Lee Morris on gastropleural fistula after sleeve gastrectomy requiring conversion to Roux-en-Y gastric bypass.
Texas GI & Hepatology Roundup 2025
Held on May 31 at The Westin Oaks Houston, the Texas GI & Hepatology Roundup 2025 brought together experts to share the latest in GI and liver care. Dr. Bincy Abraham served as course director and led sessions on IBD and intestinal ultrasound. Presentations also included Dr. Neha Mathur on dysphagia management, Dr. Thomas McCarty on endoscopic obesity treatment, and Dr. Eamonn Quigley on IBS updates.
Watch the webcast: texasgiandhep.org/2025webcast
Watch the webcast: texasgiandhep.org/2025webcast
Click on each thumbnail to enlarge the photo.
Leading the Conversation on Women’s Health
In August, Dr. Valentine Millien spoke on a panel at the Women’s Empowered Brunch hosted by the League City Chamber and sponsored by Houston Methodist Clear Lake at the Lakewood Yacht Club. This event centered around women’s health concerns/issues such as menopause, sleep, general women’s health and more.
Digestive Health & Bariatrics on the Community Stage
Sharla Stroup, bariatrics program manager, and Brenda Findley, digestive health coordinator at Houston Methodist Willowbrook, represented Houston Methodist at the Tomball Chamber Health & Wellness Luncheon on August 26. They connected with community members and local organizations, many of whom shared how much they “love” Houston Methodist Willowbrook and consider it their hospital of choice.
Houston Methodist Clear Lake
Dr. Ali Aamar has officially transitioned to his new role at Houston Methodist Clear Lake, where construction is now underway for the expansion of its Ambulatory Surgery Center.
Houston Methodist Sugar Land
The signage at the HMSL digestive health center has been updated to reflect our new name—The Underwood Center for Digestive Health—as part of the ongoing systemization of the Underwood brand.
Houston Methodist West
HMW welcomes their new advanced gastroenterologist, Saurabh Chandan, MD.
Save the Date:
Annual Presidential Seminar
October 22, 2025
HMRI Auditorium and Virtually
In-person location
Houston Methodist Research Institute
6670 Bertner Avenue
Houston, TX 77030
Guest Speaker:
Brennan Spiegel, MD, MSHS
Professor of Medicine and Public Health
George and Dorothy Gourrich Chair in Digital Health Ethics
Director of Health Services Research
Director, Graduate Program in Health Systems Science
Cedars-Sinai Site Director, Clinical and Translational Science Institute
Click here to register
ACG's Annual Scientific Meeting & Postgraduate Course
October 24-29
Phoenix Convention Center
Phoenix, Arizona
ACG 2025 offers clinicians, academicians, researchers, trainees, advanced practice providers and other professionals in the field access to experts for in-depth discussions on a broad range of cutting-edge topics in GI, hepatology, and endoscopy, along with the opportunity to network, share experiences, and see the latest advances in gastrointestinal technology and therapeutics throughout the Exhibit Hall.Click here to register
The 2nd Annual GI Oncology Summit
Chair: Maen Abdelrahim, MD, PhD, Pharm D
Course Directors: Esmail Abdullah, MD and Jian Guan, MD
Friday, December 5, 2025
Hybrid Symposium
This Summit will delve into the latest developments in managing gastrointestinal cancers. It will feature expert presentations on advancements in immunotherapy, molecular diagnostics, targeted therapies and new surgical techniques. Participants will also explore key trends in transplant oncology and the role of precision medicine. Each session will offer insights into disease pathogenesis, risk factors, prevention strategies, and innovative treatments, including discussions on minimally invasive procedures, enhanced imaging, and blood-based biomarkers. The symposium will emphasize how these advancements improve patient outcomes and provide a comprehensive review of current and emerging management strategies for various gastrointestinal cancers.
Click here to register
Multidisciplinary GI Conference
Every Friday at 7 a.m.
Led by: Alberto O. Barroso, MD
Presenters:
10/24 Dr. Nanfu Deng
10/31 Dr. Sudha Kodali
11/07 Dr. Joshua Coursey
Join on Zoom
Contact: Alessandra Rodriguez for more information.
Monthly IBD Case Conference
Upcoming Meetings:
Led by: Bincy Abraham, MD, Kerri Glassner, MD, Malcolm Irani, MD and Christopher Fan, MD
Upcoming Dates:
November 7th 1:00 - 2:00 p.m.
Click on the date for the Zoom link
Contact: Alessandra Rodriguez for more information.
Medical Center Motility Meeting
First Wednesday of the month from 5-6 p.m.
Multi-institutional conference with The University of Texas MD Anderson Cancer Center, Houston Methodist, UT Health, Baylor College of Medicine.
Contact: Carol Cox (ccox@mdanderson.org) for more information.
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To be featured in the next newsletter, please submit news, events or a story to: underwoodcenter@houstonmethodist.org
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