John Sullivan-Bolyai, M.D., brings many years of pharmaceutical and biotech experience as an expert in HBV. Prior to Billing Xpress, Dr. Sullivan- Bolyai was the Executive Director of Infectious Disease clinical research at Merck where he oversaw multiple HCV protocols in all three phases of clinical development. Prior to this, he was the Vice-President of Clinical Research at Idenix where he managed all medical aspects of the HIV and HCV programs. Additionally, he was responsible for the transition of Idenix’s clinical team to Merck, which acquired Idenix. Prior to joining Idenix, Dr. Sullivan-Bolyai worked at Anadys Pharmaceuticals on hepatitis C and at Valeant Pharmaceuticals International on Valeant’s nucleotide prodrug for the treatment of chronic hepatitis B infection. Previously, he held various medical and operations positions at Biomeasure and Serono Laborotaries in Massachusetts, working on coagulation, immunomodulatory, endocrine, and gastrointestinal compounds. He began his career with Hoffmann-La Roche where he worked on a variety of compounds for the treatment of bacterial infections, HCV and HIV. Dr. Sullivan-Bolyai received an MD, MPH from the University of Washington in Seattle. He completed his infectious diseases fellowship training at the Children’s Orthopedic Hospital and Medical Center, Seattle, WA, followed by academic positions at UCLA and the University of Illinois.