Law firm in Los Angeles, CA
Katten Muchin Rosenman LLP
Ste 1100, Los Angeles, CA 90067 · also Chicago, IL; New York, NY1 attorney on the California bar roster, license status checked8 board-certified or fellow
License status checked on the State Bar of California roster on September 20, 2026.
We do not endorse or recommend any attorney. You contact the firm yourself; nothing you do here is passed to it.
Ask about fees
Ask how the fee is set (flat, hourly or a share of the estate) and get it in writing before you agree. What California law says it may be →
Attorneys
Checked against the California bar roster (look them up yourself →).
- Adam M. DamerowIL bar · active · checked Sep 22, 2026admitted 2008ACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 2020)
- Carol Ann JohnstonCA bar · active · checked Sep 20, 2026admitted 1979Board certified: Estate planning · State Bar of California Board of Legal Specialization
- Charles (Chuck) HarrisIL bar · active · checked Sep 23, 2026admitted 1989ACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 2003)
- Michael O. HartzIL bar · active · checked Sep 22, 2026admitted 1980ACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 2004)
- Tye J. KloosterIL bar · active · checked Sep 22, 2026admitted 2004ACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 2015)
- Joshua (Josh) S. RubensteinNY bar · unknownACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 1990)
- Kathryn von MatthiessenNY bar · unknownACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 2019)
- Ronni G. DavidowitzNY bar · unknownACTEC Fellow · American College of Trust and Estate Counsel (Fellow, elected 2005)
Compare more
Every firm serving Los Angeles with an attorney on the California bar roster
Estate checklist for California
What the executor does, month by month, with California's numbers and deadlines.