Tien S. Dong, MD, PhD
Accepting New Patients

Tien S. Dong, MD, PhD

  • Hepatology|
  • Gastroenterology
Average rating: 5.0
 
Santa Monica Digestive Diseases |

About

Dr. Dong graduated with distinction from Stanford University with a BS in biological sciences. He subsequently received his MD from the University of Chicago. He completed his internal medicine residency at the University of Chicago, where he stayed on as faculty for an additional year as a liver hospitalist. While at the University of Chicago, he trained in the laboratory of Dr. Eugene Chang where he investigated the role of the gut microbiome on microRNAs and colon cancer. He then joined UCLA as a gastroenterology fellow in 2016 and continued his research training at UCLA through the Specialty Training and Advanced Research (STAR) program under the mentorship of Dr. Joseph Pisegna and Dr. Jonathan P. Jacobs. He finished his PhD in molecular, cellular, and integrative physiology in 2020. Dr. Dong is board certified in internal medicine and gastroenterology.

Dr. Dong's research interest involves machine learning and how the intestinal microbiome influences the development of obesity, metabolic syndrome, chronic liver disease, cirrhosis, and hepatocellular carcinoma. He is currently the director of the Goodman-Luskin Microbiome Center Biorepository Core. His clinical interests include cirrhosis, hepatitis B, hepatitis C, alcoholic liver disease, autoimmune hepatitis, and other chronic liver diseases.

Languages

English

Education

Medical Board Certifications

Internal Medicine, American Board of Internal Medicine
Gastroenterology, American Board of Internal Medicine, 2020

Fellowship

Gastroenterology & Hepatology, University of California Los Angeles, 2020

Residency

Internal Medicine, University of Chicago Pritzker School of Medicine, 2015

Degree

MD, University of Chicago Pritzker School of Medicine, 2012

Hospital Affiliations

UCLA Santa Monica Medical Center

Medical Services

Videos

Portal vein thrombosis

Insurance

  • Aetna
  • Anthem Blue Cross
  • Blue Shield of California
  • Centivo
  • Cigna
  • First Health
  • Health Net of California
  • Interplan (part of HealthSmart)
  • Medicare Advantage
  • MultiPlan
  • UFCM Health System
  • Prime Health Services
  • Private Healthcare Systems (PHCS)
  • TRICARE
  • UnitedHealthcare

The list of health care plans above may not be comprehensive and could change. 
Please contact your benefits coordinator or health insurance company directly to verify coverage.

Visit our health insurance information page for more details.

Reviews

Overall Rating:
5.0
46 total ratings | 14 reviews
5.0
May 20, 2025
The doctor was amazing, explained to me in detail what needs to be done.
5.0
May 19, 2025
Great Doctor. Patient and compassionate. Easy to ask questions about my condition.
5.0
May 12, 2025
Dr Dong was precisely on time. He is always so giving of his time. He never seems in a hurry to get to the next patient. He is conservative, but explores when necessary and always takes my input.
5.0
April 28, 2025
Very Nice Doctor , i'm very satisfied whit the way he explain everiting for me...
5.0
April 21, 2025
Very knowledgeable and helpful