Atty. Daniel Joseph Lanahan

Atty. Daniel Joseph Lanahan

Daniel Joseph Lanahan is a lawyer practicing complex litigation, insurance coverage, insurance bad faith and 5 other areas of law. Daniel Joseph has been licensed for 56 years.

Santa Rosa Santa Rosa 56 yrs experience 56 year
Call (916) 244-5215 Book Appointment

Profile Summary

About Daniel Joseph Lanahan at a glance

Daniel Joseph Lanahan is a Partner based in Santa Rosa, California, practicing at Lanahan & Reilley LLP. They have 56+ years of legal experience, licensed to practice since 1970. Their practice focuses on business, litigation, insurance, appellate, and international. Admitted to practice in California (1970) and Montana (Inactive) (1987). Educated at San Francisco Law School (J.D., 1969). Recognitions include AV Preeminent. Serands clients in Santa Rosa, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Daniel Joseph Lanahan is a lawyer practicing complex litigation, insurance coverage, insurance bad faith and 5 other areas of law
  • Daniel Joseph has been licensed for 56 years
  • Daniel Joseph practices at Lanahan & Reilley LLP in Santa Rosa, CA

Practice Areas Explained

Daniel Joseph Lanahan's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Daniel Joseph Lanahan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Civil Litigation

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

Daniel Joseph Lanahan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Daniel Joseph Lanahan is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in California →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Daniel Joseph Lanahan is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in California →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Daniel Joseph Lanahan is one of 40,133 international attorneys indexed nationally. Browse international 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 Santa Rosa 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 Santa Rosa or all attorneys in California.

Frequently Asked

Common questions about Daniel Joseph Lanahan

Where is Daniel Joseph Lanahan's law office located?
Daniel Joseph Lanahan's law practice is located in Santa Rosa, California. The firm is Lanahan & Reilley LLP. You can contact the office directly through this profile page.
What practice areas does Daniel Joseph Lanahan handle?
Daniel Joseph Lanahan focuses on business, litigation, insurance, appellate, international. Each practice area listed reflects experience handling cases of that type in California.
How long has Daniel Joseph Lanahan practiced law?
Daniel Joseph Lanahan has 56+ years of legal experience and has been licensed since 1970.
Where did Daniel Joseph Lanahan go to law school?
Daniel Joseph Lanahan earned their education at (J.D., 1969).
How can I contact Daniel Joseph Lanahan for a consultation?
You can contact Daniel Joseph Lanahan 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.
What awards or recognition has Daniel Joseph Lanahan received?
Daniel Joseph Lanahan's notable recognition includes: AV Preeminent.

Education

J.D.
San Francisco Law School
- 1969

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1970
Montana (Inactive)
Admitted: 1987

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