JAH logo trans 100Due to the demise of our beloved James A. Hennenhoefer in August 2017, our office is closing permanently, effective October 6, 2017.

If you need further assistance, please contact our receptionist:



Leslie A. Ryland
Procopio, Cory, Hargreaves, Savitch, LLP

Kevin A. Polis
Moore, Schulman & Moore


San Diego Expert Witness Vista, CA

Expert Witness Attorney in Family Law Cases

James A. Hennenhoefer is available to serve as an expert witness in cases in, Vista CA, North San Diego County and throughout Southern California. Over the course of his career, he has served as a leader of many important local and national family law organizations, including: the State Bar of California, the American College of Family Trial Lawyers, and the American Academy of Matrimonial Lawyers. For 32 years, he has served as a Judge Pro Tempore for the Superior Court of California. He is a frequent lecturer for major family law organizations. He is highly respected by his peers for his ability to skillfully sort through the most sophisticated and complex family law issues.

Mr. Hennenhoefer has a long history of service as an expert witness in the matter of family law standard of care in professional or legal malpractice cases. He has 38 years of experience as a divorce lawyer. He has qualified as an expert witness in the Superior Court of the State of California many times. He has served as an expert witness in professional and legal malpractice cases.

He is available to offer his objective opinion to a court or jury as an expert witness in cases in North San Diego Countyand throughout Southern California. He is able to present his opinion to a jury.

In addition to his leadership roles, James A. Hennenhoefer is also a Certified Family Law Specialist by the State Bar of California Board of Legal Specialization. He practices divorce and family law exclusively. This has granted him a focus and depth of knowledge that is beneficial when serving as an expert witness.

Electronically Stored Information, E-Discovery, Electronic Evidence

James A. Hennenhoefer is a graduate of the National ESI Academy at Duke University. Mr. Hennenhoefer has lectured and continues to lecture on all areas of ESI, E-Discovery and Electronic Evidence throughout California and the United States. He is available to lecture to groups on ESI. He is available for consultation regarding any aspect of ESI, from the ESI Hold Letter through Authentication and Admissibility of Electronic Evidence at trial.