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About me

Mr. Hillsberg has specialized for more than 30 years in the corporate and securities areas. His practice has focused on the life sciences and technology industries, where he has represented many public and private companies in connection with their capital-raising, mergers and acquisitions, strategic alliances, licensing transactions, SEC reporting and corporate governance.


Practice areas


  1. Intellectual Property: 25%
  2. Life Sciences: 25%
  3. Investment Fraud: 25%
  4. Corporate: 25%

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Contact info


1801 Century Park East
Los Angeles, CA, 90067-2302


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Highest AV ratingMartindale-Hubbell2012
Super LawyerSuper Lawyers2012
Super Lawyer, Southern CaliforniaSuper Lawyers2011
Super Lawyer, Southern CaliforniaLaw & Politics Magazine2010
Super Lawyer, Southern CaliforniaLaw & Politics Magazine2009
Super Lawyer, Southern CaliforniaLaw & Politics Magazine2008
Super Lawyer, Southern CaliforniaLaw & Politics Magazine2006
Super Lawyer, Southern CaliforniaLaw & Politics Magazine2005
Super Lawyer, Southern CaliforniaLaw & Politics Magazine2004
Association namePosition nameDuration
City of Los AngelesCommissionerN/A
ImmunoCellular TherapeuticsMember, Board of DirectorsN/A
Cedars-Sinai Medical CenterMember, Board of GovernorsN/A
Publication nameTitleDate
Advising and Defending Corporate Directors and OfficersDuty of Loyalty2006
Closely Held Corporations, Illinois Institute for Continuing Legal EducationCorporate Aspects of Dissolution1977
School nameMajorDegreeGraduated
Harvard University Law SchoolLawJD - Juris Doctor1973
University of PennsylvaniaN/AB.A. (summa cum laude)1970