He worked for the public accounting firm Deloitte & Touche in Milwaukee, San Francisco and Sacramento for most of his career, being admitted as a partner in 1987. As a national leader of Deloitte & Touche’s life science and health care practice, he served in a number of industry capacities, including as dean and one of the program developers for the University of California, Berkeley, BioPharma Executive Institute from 2007-13; a presenter and the chair of the CBI Life Sciences Accounting & Reporting Congress from 2012-15; and a member of the board of directors of the BayBio Association in San Francisco for nine years. He also served on the boards of the American Red Cross and Ronald McDonald House in Milwaukee and chair of the Sacramento and San Francisco chapters of the American Heart Association.