
Gastroenterology
Our division advances the treatment of pediatric gastrointestinal and liver disorders through excellent patient care, research, and education.
Faculty & Staff
- Rhoads, J. Marc, MD | Professor and Division Director
- DebRoy, Ashish N., MD | Assistant Professor
- Gleason, Wallace A., MD | Professor
- Navarro, Fernando, MD | Assistant Professor
- Imseis, Essam, MD| Assistant Professor
- Liu,Yuying, PhD | Assistant Professor
Susan Ramos, Executive Assistant
Academic Office Telephone: 713.500.5663
Academic Office Fax: 713.500.5750
E-mail: Susan.Ramos@uth.tmc.edu
Nicole Fatheree, Research Coordinator
Academic Office Telephone: 713.500.5669
E-mail: Nicole.Fatheree@uth.tmc.edu
Sara Gonzalez, Nutritionist III
Clinic Office Telephone: 832-325-7165
E-mail: Sara.Gonzalez@uth.tmc.edu
Sara Hughes, Nurse-Coordinator
Clinic Office Telephone: 832-325-7157
E-mail: Sara.B.Hughes@uth.tmc.edu
Jacob Musule, LVN II
Clinic Office Telephone: 832-325-7157
E-mail: Jacob.Musule@uth.tmc.edu
Janie Arredondo, Medical Assistant
Clinic Office Telephone: 832-325-7157
E-mail: Janie.Arredondo@uth.tmc.edu
Abigail Tippit, GNP
Academic Office Telephone: 713-500-7173
Liver Clinic: 713-704-2580
E-mail: Abigail.Tippit@uth.tmc.edu
Dena Powell, RN
Liver Clinic: 713-704-6823
Location & Contact
6431 Fannin Street
MSB 3.020
Houston, Texas 77030
713-500-5757 (Voice)
Gastroenterology
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- Faculty & Staff
- Education
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- Special Programs
- Contact Us
- Pediatric Divisions Index

