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Atty. John R. Holstedt

Atty. John R. Holstedt

John R. Holstedt serves as the managing partner for the Workers’ Compensation department at Mastagni Holstedt, APC, where he focuses on workers’ compensation litigation, handling both trial and appellate work.

Sacramento Sacramento 48 yrs experience 48 year
Call (279) 221-5135 Book Appointment

Profile Summary

About John R. Holstedt at a glance

John R. Holstedt is a Managing Partner based in Sacramento, California, practicing at Mastagni Holstedt, APC. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on personal injury, employment, and workers comp. Admitted to practice in California (1978) and U.S. District Court, Eastern District of California (1978). Educated at McGeorge School of Law, University of the Pacific (J.D., 1978) and University of Wyoming (B.A., 1969). Recognitions include AV Preeminent. Active member of State Bar of California California Trial Lawyers Association Capitol City Trial Lawyers Association Sacramento County Bar Association. Serands clients in Sacramento, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John R. Holstedt serves as the managing partner for the Workers’ Compensation department at Mastagni Holstedt, APC, where he focuses on workers’ compensation litigation, handling both trial and appellate work
  • His extensive practice also encompasses personal injury and labor and employment law
  • John has actively participated in oral arguments before the Third District Court of Appeal, contributing his unique skills in both personal injury and workers’ compensation issues
  • Before embarking on his legal career, John served as a Captain in the United States Air Force from June 1969 to April 1974
  • During his service, he completed a tour of duty in Vietnam from 1970 to 1971, earning recognition with an Air Medal adorned with four oak leaf clusters and the Distinguished Flying Cross
  • John's military background instills a unique discipline and dedication to his legal practice, making him a formidable advocate for his clients
  • His commitment to achieving justice and protecting clients' rights is evident in every case he undertakes, showcasing his passion and unwavering dedication to the field of law

Practice Areas Explained

John R. Holstedt's Areas of Practice

Each practice area below reflects the types of cases John R. Holstedt handles, with a brief overview of what that area of law covers.

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

John R. Holstedt is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in California →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

John R. Holstedt is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Workers Compensation

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

John R. Holstedt is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp 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 Sacramento 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 Sacramento or all attorneys in California.

Frequently Asked

Common questions about John R. Holstedt

Where is John R. Holstedt's law office located?
John R. Holstedt's law practice is located in Sacramento, California. The firm is Mastagni Holstedt, APC. You can contact the office directly through this profile page.
What practice areas does John R. Holstedt handle?
John R. Holstedt focuses on personal injury, employment, workers comp. Each practice area listed reflects experience handling cases of that type in California.
How long has John R. Holstedt practiced law?
John R. Holstedt has 48+ years of legal experience and has been licensed since 1978.
Where did John R. Holstedt go to law school?
John R. Holstedt earned their education at (J.D., 1978); (B.A., 1969).
How can I contact John R. Holstedt for a consultation?
You can contact John R. Holstedt 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 John R. Holstedt received?
John R. Holstedt's notable recognition includes: AV Preeminent.

Education

J.D.
McGeorge School of Law, University of the Pacific
- 1978
B.A.
University of Wyoming
- 1969

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1978
U.S. District Court, Eastern District of California
Admitted: 1978

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