Dr. Hillel Tobias is a Professor of Medicine at NYU School of Medicine. He is also the Medical Director of the NYU Liver Transplant Service and the founding partner of Concorde Medical Group. He is board certified in Internal Medicine, Gastroenterology and a Diplomat in Transplant Hepatology. He is a nationally recognized expert in diseases of the liver. He has authored over fifty papers on various studies of the liver and participates extensively in clinical research trials of new drugs for the treatment of hepatitis and other liver diseases.