

Gastroenterology
Mazen Noureddin, M.D.
Director, Houston Research Institute
Houston, TX
Dr. Mazen Noureddin, MD, MHSc, is a transplant hepatologist specializing in hepatology and gastroenterology, with a primary focus on metabolic dysfunction-associated steatotic liver disease (MASLD, formerly NAFLD), metabolic dysfunction-associated steatohepatitis (MASH, formerly NASH), MASH-related cirrhosis, liver fibrosis, portal hypertension, and fatty liver disease. He treats adult patients with complex liver disorders, including those with nonalcoholic fatty liver disease, nonalcoholic stea
24+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (ABIM)
Education & Training
- Medical School: University of Aleppo Faculty of Medicine (MD, 2002)
- Residency: USC/LA General Medical Center (Internal Medicine, 2005-2008)
- Fellowship: Clinical Center at the National Institutes of Health (Transplant Hepatology, 2009-2011)
- Fellowship: University of California San Diego Medical Center (Gastroenterology, 2011-2013)
- Master's: Duke School of Medicine (MHSc, Clinical Research, 2018)
Peer Recognition
- Pasadena Magazine — Top Doctors
2014-2018 (5 years)
Clinical Focus
Subspecialties
Clinical Hepatology
Conditions & Treatments
Cirrhosis & Liver DiseaseFatty Liver DiseaseLiver CancerViral HepatitisHepatitis BHepatitis C
Practice Details
Hospital Affiliations
- Houston Methodist Hospital
- Houston Methodist West Hospital
- Memorial Hermann
Languages
English
Experience
24+ years in practice