Atty. Michael Donn Mortenson

Atty. Michael Donn Mortenson

Michael Donn Mortenson is a lawyer practicing real estate, securities & investment fraud, law practice mgmt and 3 other areas of law. Michael received a B.A. degree from University of Virginia in 1999, and has been licensed for 20 years.

Irvine Irvine 20 yrs experience 20 year
Call (949) 620-4913 Book Appointment

Profile Summary

About Michael Donn Mortenson at a glance

Michael Donn Mortenson is a Counsel based in Irvine, California, practicing at K&L Gates LLP. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on real estate, securities, litigation, consumer, and internet. Admitted to practice in California U.S. District Court, Southern District of California U.S. District Court, Central Distric (2006). Educated at Case Western Reserve University School of Law (J.D., 2006) and University of Virginia (B.A., 1999). Active member of Federal and American Bar Associations Association of Business Trial Lawyers. Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael Donn Mortenson is a lawyer practicing real estate, securities & investment fraud, law practice mgmt and 3 other areas of law
  • Michael received a B.A. degree from University of Virginia in 1999, and has been licensed for 20 years
  • Michael practices at K&L Gates LLP in Irvine, CA

Practice Areas Explained

Michael Donn Mortenson's Areas of Practice

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

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Michael Donn Mortenson is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Securities Law

Michael Donn Mortenson is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Michael Donn Mortenson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Michael Donn Mortenson is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in California →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Michael Donn Mortenson is one of 17,958 internet attorneys indexed nationally. Browse internet 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 Donn Mortenson

Where is Michael Donn Mortenson's law office located?
Michael Donn Mortenson's law practice is located in Irvine, California. The firm is K&L Gates LLP. You can contact the office directly through this profile page.
What practice areas does Michael Donn Mortenson handle?
Michael Donn Mortenson focuses on real estate, securities, litigation, consumer, internet. Each practice area listed reflects experience handling cases of that type in California.
How long has Michael Donn Mortenson practiced law?
Michael Donn Mortenson has 20+ years of legal experience and has been licensed since 2006.
Where did Michael Donn Mortenson go to law school?
Michael Donn Mortenson earned their education at (J.D., 2006); (B.A., 1999).
How can I contact Michael Donn Mortenson for a consultation?
You can contact Michael Donn Mortenson 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

J.D.
Case Western Reserve University School of Law
- 2006
B.A.
University of Virginia
- 1999

Bar Admissions

California U.S. District Court, Southern District of California U.S. District Court, Central Distric
Admitted: 2006

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