Atty. Michael Joseph Offenheiser

Atty. Michael Joseph Offenheiser

Michael J. Offenheiser was admitted to the California bar in 2005 and has practiced as an estate planning attorney since that time.

Irvine Irvine 21 yrs experience 21 year
Call (877) 326-9253 Email Book Appointment

Profile Summary

About Michael Joseph Offenheiser at a glance

Michael Joseph Offenheiser is a Partner based in Irvine, California, practicing at Brown And Streza Llp. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on trusts, probate, and estate planning. Admitted to practice in California (2005). Educated at Ave Maria School of Law (JD, 2005) and The Catholic University of America (Bachelor, 1999). Active member of Fresno County Bar Association (Member, Estate Planning Section) State Bar of California. Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael J. Offenheiser was admitted to the California bar in 2005 and has practiced as an estate planning attorney since that time
  • He earned his Bachelor's degree (magna cum laude) from the Catholic University of America in Washington, D.C. and his Juris Doctorate degree (cum laude) from the Ave Maria School of Law
  • Michael is board certified in estate planning law by the California Bar Association
  • He is a Blackstone Fellow and recipient of a Distinguished Scholar Award from the State of Maryland
  • In law school, Michael served on the Executive Board of the Ave Maria Law Review
  • In 2019, Michael was recognized as Attorney of the Year by St. Thomas More Society of Orange County during the 31st Annual Red Mass
  • An accomplished estate planning attorney, Michael has worked at well-known law firms in both central and southern California and has taught estate planning as an Adjunct Professor of Law
  • In his practice, Michael works closely with individuals and families to create estate plans that reflect their unique goals and desires
  • This may involve the preparation of wills, living trusts, irrevocable trusts, powers of attorney, advance health care directives, special needs trusts, or the implementation of other estate planning techniques
  • Michael once served as a member of the Board of Directors and as a member of the Planned Giving Committee for the Orange Catholic Foundation
  • He is currently a member of the Board of Directors of the St. Thomas More Society of Orange County and leads an initiative of the St. Thomas More Society called the Charles Institute
  • In 2022, Michael was selected for inclusion on the Southern California Super Lawyers list by the publishers of Los Angeles magazine and The Journal for Law & Politics magazine – a distinction recognizing only 5% of the attorneys in Southern California (excluding San Diego)
  • He was also recognized as a "Rising Star" by Southern California Super Lawyers in 2014 and 2015

Practice Areas Explained

Michael Joseph Offenheiser's Areas of Practice

Each practice area below reflects the types of cases Michael Joseph Offenheiser handles, with a brief overview of what that area of law covers.

Trusts

Michael Joseph Offenheiser is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

Michael Joseph Offenheiser is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Michael Joseph Offenheiser is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Irvine are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Irvine or all attorneys in California.

Frequently Asked

Common questions about Michael Joseph Offenheiser

Where is Michael Joseph Offenheiser's law office located?
Michael Joseph Offenheiser's law practice is located in Irvine, California. The firm is Brown And Streza Llp. You can contact the office directly through this profile page.
What practice areas does Michael Joseph Offenheiser handle?
Michael Joseph Offenheiser focuses on trusts, probate, estate planning. Each practice area listed reflects experience handling cases of that type in California.
How long has Michael Joseph Offenheiser practiced law?
Michael Joseph Offenheiser has 21+ years of legal experience and has been licensed since 2005.
Where did Michael Joseph Offenheiser go to law school?
Michael Joseph Offenheiser earned their education at (JD, 2005); (Bachelor, 1999).
How can I contact Michael Joseph Offenheiser for a consultation?
You can contact Michael Joseph Offenheiser directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

JD
Ave Maria School of Law
- 2005
Bachelor
The Catholic University of America
- 1999

Bar Admissions

California
Admitted: 2005

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