Biography
In his research, Yao is interested in liver cancer treatment, particularly as related to liver transplants. He has contributed to important publications in this area. His other research interests include hepatitis B infection and outcomes for patients undergoing liver transplantation.
Education
Institution | Degree | Dept or School | End Date |
---|---|---|---|
Stanford Hospital and Clinics | Fellowship | Gastroenterology | 1993 |
Stanford Hospital and Clinics | Residency | Internal Medicine | 1990 |
Albert Einstein College of Medicine | 1987 |
Board Certifications
1995 American Board of Internal Medicine - ABIM 147033 (Re-certification 2008)
1997 American Board of Gastroenterology - ABIM 147033
Clinical Expertise
Cirrhosis
Esophageal Cancer
Liver Transplantation
Primary Sclerosing Cholangitis
Hepatitis B
Hepatitis C
Hepatocellular Carcinoma (Liver Cancer)
Nonalcoholic Fatty Liver Disease (NAFLD)
Nonalcoholic Steatohepatitis (NASH)
Live Donor Liver Transplantation
Gastric (Stomach) Cancer
Program Affiliations
UCSF Helen Diller Family Comprehensive Cancer Center
UCSF Liver Transplant Program
UCSF Liver Center
In the News
Research Interests
Liver Injury and Repair
Liver transplantation outcomes including expanded criteria liver transplants
Loco-regional therapy for hepatocellular carcinoma
Hepatitis in Asians
Publications
- Alpha-Fetoprotein Slope >7.5 ng/mL per Month Predicts Microvascular Invasion and Tumor Recurrence After Liver Transplantation for Hepatocellular Carcinoma.| | PubMed
- History of Marijuana Use Does Not Affect Outcomes on the Liver Transplant Waitlist.| | PubMed
- Living donor liver transplantation for hepatocellular carcinoma: To expand (beyond Milan) or downstage (to Milan)?| | PubMed
- Validation of the prognostic power of the RETREAT score for hepatocellular carcinoma recurrence using the UNOS database.| | PubMed
- Con: Treating hepatitis C virus With direct-acting antivirals: Fear not the perceived threat of hepatocellular carcinoma.| | PubMed
- Excellent Outcomes of Liver Transplantation Following Down-Staging of Hepatocellular Carcinoma to Within Milan Criteria: A Multicenter Study.| | PubMed
- Misdiagnosis of hepatocellular carcinoma in patients receiving no local-regional therapy prior to liver transplant: An analysis of the Organ Procurement and Transplantation Network explant pathology form.| | PubMed
- Wait Time of Less Than 6 and Greater Than 18 Months Predicts Hepatocellular Carcinoma Recurrence After Liver Transplantation: Proposing a Wait Time "Sweet Spot".| | PubMed
- Liver transplantation recipients with nonalcoholic steatohepatitis have lower risk hepatocellular carcinoma.| | PubMed
- Validation of a Risk Estimation of Tumor Recurrence After Transplant (RETREAT) Score for Hepatocellular Carcinoma Recurrence After Liver Transplant.| | PubMed