Contact Us

The Law Offices of Grossman & Mahan offer free consultations for Family Law, Estate Planning, & Civil Litigation cases. Our Office is located in Tarzana, we service all of the San Fernando Valley as well as Los Angeles and Ventura County. For over 40 years Grossman & Mahan has successfully litigated hundered of Divorce Cases and Civil Litigation Trials. 

If you or a loved one is involved in a Family Law matter or Probate dispute, please call us today for a free consultation. Our Office Number is (818) 757-2330. 

Leslie Kenneth Grossman

Leslie Kenneth Grossman

  • UCLA – Undergraduate, 1968
  • Southwestern University School of Law, 1973 – Dean List
  • Admitted To Practice, June, 1974

Member:

  • 9th District Federal Court & The United States Tax Court

Primary Area Of Practice:

  • Accident Cases and Personal Injuries
  • General Civil Litigation
  • Real Estate Law
  • Construction Law
  • Wills
  • Trusts & Probate
  • Taxation Laws
  • Creditor/Debtor Relations
  • Collection Activities

Personal Affiliations:

  • Past District Governor District 5260 Rotary International
  • Past President North San Fernando Valley Rotary Club
  • Board Of Managers – North Valley Family YMCA – Chairman of The Board 2000-2001

Christopher L. Mahan


Christopher L. Mahan

  • California State University Northridge – Undergraduate, 1971
  • University of San Fernando/Laverne Law School, 1975 – Dean’s List
  • Pepperdine School of Law – Mediation Program, 1979
  • Admitted To Practice, Dec. 1975

Member:

  • Court Appointed Mediator
  • Court Appointed Referee
  • Judge Pro tem

Primary Areas of Practice:

  • Family Law
  • Divorce
  • Custody
  • Division of Community Property
  • Child Support
  • Spousal Support
  • Guardianship
  • Prenuptial Agreements