Atty. John D Penner

Atty. John D Penner

Mr. John D Penner is a lawyer practicing juvenile law, legal malpractice, medical malpractice and 10 other areas of law.

Scottsdale Scottsdale 34 yrs experience 34 year
Call (602) 892-3041 Book Appointment

Juvenile Law & More Attorney · Serving Scottsdale, AZ · 34+ Years Experience

Profile Summary

About John D Penner at a Glance

John D Penner is a Member based in Scottsdale, Arizona, practicing at Law Office Of John D Penner Plc. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on dui/dwi, medical malpractice, wrongful death, personal injury, and criminal defense. Admitted to practice in Arizona (1992). Educated at Arizona State University (J.D., 1992) and University of Wisconsin at La Crosse (B.S., 1989). Active member of State Bar of Arizona Arizona Trial Lawyers Association. Serves clients in Scottsdale, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John D Penner

  • Mr. John D Penner is a lawyer practicing juvenile law, legal malpractice, medical malpractice and 10 other areas of law
  • John received a B.S. degree from University of Wisconsin at La Crosse in 1989, and has been licensed for 34 years
  • John practices at Law Office of John D. Penner, PLC in Scottsdale, AZ

Practice Areas Explained

John D Penner's Areas of Legal Practice

Each practice area below reflects the types of cases John D Penner handles, with a practical overview of what that area of law involves and how it may apply to your situation in Scottsdale.

DUI / DWI Defense in Scottsdale

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

John D Penner is one of 29,739 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Arizona →

Medical Malpractice in Scottsdale

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

John D Penner is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Arizona →

Wrongful Death in Scottsdale

John D Penner is one of 30,932 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in Arizona →

Personal Injury in Scottsdale

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 D Penner is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Arizona →

Criminal Defense in Scottsdale

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John D Penner is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Arizona →

Jurisdictional Context

Why Local Counsel Matters in Scottsdale

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

Scottsdale Courts and Legal Process

Choosing a Scottsdale-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Arizona attorneys? Browse all attorneys in Scottsdale or all attorneys in Arizona.

Frequently Asked

Common Questions About John D Penner

Where is John D Penner's law office located?
John D Penner's law practice is located in Scottsdale, Arizona. The firm is Law Office Of John D Penner Plc. You can contact the office directly through this profile page.
What practice areas does John D Penner handle?
John D Penner focuses on dui/dwi, medical malpractice, wrongful death, personal injury, criminal defense. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has John D Penner practiced law?
John D Penner has 34+ years of legal experience and has been licensed since 1992.
Where did John D Penner go to law school?
John D Penner earned their education at (J.D., 1992); (B.S., 1989).
How can I contact John D Penner for a consultation?
You can contact John D Penner 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.

Professional Profile

Why Clients in Scottsdale Choose John D Penner

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John D Penner's practice in the field of dui/dwi, medical malpractice, wrongful death, personal injury, and criminal defense.

Decade-Tested Legal Experience

John D Penner brings 34+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering dui/dwi, medical malpractice, and wrongful death, John D Penner can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Scottsdale

A Scottsdale-based practice means John D Penner attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues John D Penner Handles in Scottsdale

Below is a representative sample of the types of matters John D Penner has experience with under Arizona law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Surgical error claims
Medical Malpractice
Misdiagnosis and delayed diagnosis
Medical Malpractice
Birth injury lawsuits
Medical Malpractice
Hospital negligence
Medical Malpractice
Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact John D Penner directly to discuss the specifics of your situation.

Search Reference

How People Find John D Penner Online

Prospective clients searching for legal help in Scottsdale commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like John D Penner.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with John D Penner directly.

Education & Law School Background

J.D.
Arizona State University
- 1992
B.S.
University of Wisconsin at La Crosse
- 1989

Bar Admissions & Licensed Jurisdictions

Arizona
Admitted: 1992

Client Reviews & Ratings — John D Penner

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