Domingo Liotta University College of Medicine, Houston, Texas. 1962-64: Advanced Research Fellow of the American Heart Association. 1963-69: Co-Director of the Baylor-Rice Artificial Heart Program shared with Michael E. DeBakey and C. William Hall. Houston, Texas. 1964-71: Assistant Professor of Surgery, Baylor University College of Medicine, Chairman of the Department: Dr. Michael E. DeBakey, Houston, Texas. 1970-71: Director of Surgical Research, Texas Heart Institute, Chief of Cardiovascular Service Denton A. Cooley, Houston, Texas. 1971-74: Surgeon-in-Chief, Carlos Durand Public Hospital, Buenos Aires, Argentina. 1971-90: Surgeon-in-Chief, Service of Cardiovascular Surgery, Italian Hospital of Buenos Aires, Argentina. 1973-74: Secretary of State for Public Health, Argentina.
Ray Liotta played Detective Harrison in the 2009 Jody Hill comedy "Observe and Report" as Seth Rogen's nemesis from the local police. In 2011, he starred in "The Son of No One", opposite Channing Tatum, and for the first time in his career, Al Pacino. In 2004, Liotta made his Broadway debut opposite Frank Langella in the Stephen Belber play, "Match". In the 2010s, Liotta appeared in "Date Night", with Steve Carell, "Charlie St. Cloud" with Zac Efron, the independent drama "Snowmen", and "The River Sorrow", which stars Liotta as a detective alongside Christian Slater and Ving Rhames. He starred alongside Brad