Gastroenterology and Hepatology Fellowship
The Gastroenterology (GI) and Hepatology Fellowship is a three-year program jointly offered by UT MD Anderson Cancer Center and The University of Texas Medical Branch (UTMB), designed to prepare future gastroenterologists for leadership in academic and clinical medicine with a focus on physician well-being and global collaboration.
Fellows receive comprehensive training in gastrointestinal and hepatobiliary disorders, including those affecting cancer patients, survivors, and individuals undergoing cancer screening. The program meets all requirements established by the Accreditation Council for Graduate Medical Education (ACGME) and and accepts two fellows annually, maintaining a total of six fellows at any time.
The curriculum includes inpatient consultations, outpatient clinics across general and subspecialty GI, and a combined outpatient endoscopy and research rotation. UT MD Anderson serves as the primary clinical site, while UTMB sponsors the program and oversees its integration with internal medicine residency training.
Our fellowship is uniquely trainee-focused in that clinical services operate independently of fellows, which avoids overburdening first-year fellows and ensures flexibility in scheduling. This structure promotes wellness and reduces burnout through equitable distribution of inpatient and outpatient rotations across all three years.
In addition to broad training in general gastroenterology and hepatology, fellows receive six months of sub-specialty endoscopy training and six months for research or professional development, allowing them to specialize and pursue scholarly projects under faculty mentorship. The program encourages participation in local and national conferences and benefits from a diverse, world-renowned faculty committed to advancing gastroenterology education.
A Letter from our Program Director
I am delighted to welcome you to UT MD Anderson Cancer Center gastroenterology or GI fellowship program, which was developed under the purview of the UT Medical Branch Department of Internal Medicine.
As the program director, I have the honor of introducing you to our esteemed fellowship program, which seeks to train the next generation of gastroenterologists and hepatologists, with a goal of fostering the fellow’s future career in academic medicine.
Our program is distinguished by its active involvement in weekly educational conferences of different varieties, such as conferences related to trainee or faculty research, multidisciplinary didactics, pathology, motility disorders and of immune-oncology toxicity conferences. Patient care truly involves multidisciplinary care, by interfacing with hematologists/oncologists and oncologic surgical teams; the expertise from each department and its care team members is essential to provide comprehensive and personalized treatment plans.
Our fellowship provides exposure to a broad range of diseases that include but not limited to: hepatology, complex pancreaticobiliary disease, inflammatory bowel disease (including those related to immunotherapy-associated GI toxicities), motility disorders, esophageal disorders, diseases associated with post-surgical GI anatomy and rare oncologic diseases that intersect with the care provided by GI/hepatology.
Each academic year, fellows are assigned to three primary categories of rotations: inpatient care (including consultations/endoscopy), outpatient ambulatory care in the clinic, and outpatient endoscopy/research. In addition to immersion in clinical training, our program places a strong emphasis on research and academic development. Each year offers equivalent time for research to provide optimal opportunities for our fellows to engage in academic work; our fellows work closely with mentors in the area of interest. A wide range of resources are available, including assistance with data extraction, data analysis, database management and the IRB process. Fellows are expected to submit abstracts/manuscripts for publication or presentation at conferences. The curriculum also incorporates monthly fellows case conferences within the department to provide an opportunity to build depth in understanding a clinical case and the surrounding medical literature.
Because gastroenterology includes the practice of endoscopy, it is paramount that we exceed the standards of teaching towards building our fellows’ skills in endoscopic evaluation and interventions. Simulation-based training is built into each month of the fellows’ outpatient rotation. Our Simulation Center provides many modules that help build foundations of techniques. The simulation modules also include upper endoscopy and colonoscopy scenarios that help build critical understanding of visual inspection and decisions regarding interventions. Our endoscopy rooms are also equipped with the ability for video-recording endoscopies, such that these videos can be saved and reviewed afterwards to help enhance the learning process.
Our program values the feedback of fellows to help shape the experience in ways that can continue to allow the program to evolve. Especially during the second and third years of fellowship, our program is able to consider opportunities to customize the experience and allow for special electives to match each fellow’s areas of interest (both for research and clinical work). We wish to cultivate an environment of learning conducive to both the wellness of fellows and provide a pathway to advancing one’s career.
I thank you for your interest in applying to our GI fellowship program at UT MD Anderson Cancer Center. Wishing you all the best in the Match!
Meet Our Fellows
First-Year Fellows
Jaydeep Mahasamudram, M.D., earned his medical degree from the Ramaiah Medical College, Rajiv Gandhi University of Health Sciences in India. He completed his internal medicine residency at BronxCare Health System, Icahn School of Medicine at Mount Sinai in Bronx, New York. Prior to matriculating into the current GI fellowship, he spent a year as a GI neoplasia fellow at Mayo Clinic in Rochester, Minnesota, where he performed clinical research and engaged in clinical care of patients with GI-related cancers.
Sajana Poudel, M.D., earned her medical degree from the B.P. Koirala Institute of Health Sciences in Dharan, Nepal. She completed her internal medicine residency at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois.
Second-Year Fellows
Anni Chowdhury, D.O., earned her medical degree from Kansas City University of Medicine & Biosciences of Osteopathic Medicine in Kansas City, Missouri. She completed her internal medicine residency at the University of Texas Medical Branch in Galveston, Texas.
Filippos Koutroumpakis, M.D., earned his medical degree from the University of Crete, School of Medicine in Greece. He completed his internal medicine residency at University of Pittsburgh Medical Center in Pittsburgh, Pennsylvania. Dr. Koutroumpakis currently serves as co-chief fellow of the GI fellowship program for the 2025-2026 academic year.
Third-Year Fellows
Michael Antony, M.D., earned his medical degree from the University of Texas Medical Branch School of Medicine in Galveston, Texas, where he also completed his internal medicine residency. He currently serves as co-chief fellow of the GI fellowship program for the 2025-2026 academic year. Following completion of his general GI fellowship training, Dr. Antony will be pursuing an advanced endoscopy fellowship.
Shantanu Solanki, M.D., earned his medical degree from Gujarat University in India. He completed his internal medicine residency at New York Medical College at Westchester Medical Center in New York.
Meet Our Alumni
2025
Abdullah Shaikh, M.D.
Assistant Professor
Gastroenterology and Hepatology
MD Anderson Cancer Center, Houston, Texas
Cyril Mazhuvanchery, D.O.
Gastroenterologist
Carolina Digestive Health Associates, Charlotte, North Carolina
Contact Information
Thank you for your interest in our program. For more information, please contact:
LaKisha Anderson
Program Coordinator
Gastroenterology Fellowship Program
The University of Texas MD Anderson Cancer Center
1515 Holcombe Boulevard, Houston, TX 77030
Main: 713-794-5073 Fax: 713-563-4408
Email: lyrodgers@mdanderson.org
Hao Chi "Joseph" Zhang, M.D.
Program Director
Gastroenterology
The University of Texas MD Anderson Cancer Center
1515 Holcombe Boulevard
Main: 713-794-5073 Fax: 713-563-4408
Email: GIfellowship@mdanderson.org
Related Resources
MD Anderson Cancer Center is committed to encouraging good health and staying true to our mission to end cancer. If you are applying for a GME fellowship or residency program starting on or after July 1, 2016, please be advised that MD Anderson will have instituted a tobacco-free hiring process as part of its efforts to achieve these goals. If you are offered an appointment, you will be subject to a Pre-Employment Drug Screen for tobacco compounds in compliance with applicable state laws. If you do not pass the urine drug screening which includes testing for tobacco compounds, you CANNOT be appointed at MD Anderson. Should you fail to meet this contingency, MD Anderson will withdraw your offer of appointment for the academic year. You may reapply for the following academic year, but there are no guarantees that you will be offered a position as many of our programs are already filled for several years out.
Our Labs
Learn more about our faculty and research taking place in our labs.
Conferences
View conferences available for continuing education credit.