William O'callaghan

William O'callaghan has been working in Discovery Search Partners. This professional is an experienced Partner with over 11 years of work experience. According to William's CV and work profile, William O'callaghan has worked at more than four companies with diverse backgrounds and gained various skills. William attended school at the Rutgers, The State University of New Jersey-New Brunswick from 1984 to 1988. William O'callaghan can be found in Trenton, New Jersey – where this person is currently located. You can search for this professional's email address and phone. We can also provide you with additional contact information upon request.