Professor of Gastroenterology

Rutgers School of Public Health, Robert Wood Johnson School of Medicine, USA

Clinical Director of Hepatology

Rutgers-Robert Wood Johnson Medical School, USA

Professor of Epidemiology

Rutgers-Robert Wood Johnson Medical School, USA

Professor of Pathology and Laboratory Medicine

Rutgers-Robert Wood Johnson Medical School, USA

Clinical Professor of Medicine

Medical College of Virginia, USA

Clinical Professor of Medicine and Surgery

Georgetown University, School of Medicine, USA

Co-Director, Transplant Institute

Georgetown University, School of Medicine, USA

Medical Director, Liver Transplant

Georgetown University, School of Medicine, USA

Medical Director, Liver Transplantation

Fairfax Hospital, USA

Clinical Assistant Professor of Medicine

Georgetown University School of Medicine, USA

Transplant Hepatology

American Board of Internal Medicine

2006

American Board Certification in Gastroenterology

American Board of Internal Medicine

1985

American Board Certification in Internal Medicine

American Board of Internal Medicine

1982

American College of Physicians (1982)

American Association for the Study of Liver Diseases (1982)

American College of Gastroenterology (1985)

American Gastroenterological Association (2011)

Royal College of Physicians (2014)

https://pubmed.ncbi.nlm.nih.gov/37497724/

https://pubmed.ncbi.nlm.nih.gov/37004233/

https://pubmed.ncbi.nlm.nih.gov/36643037/