Atty. Rena Wallenius

Atty. Rena Wallenius

Rena Wallenius is a lawyer practicing criminal defense, criminal law, criminal appeals and 11 other areas of law. Rena received a B.A. degree from Skidmore College in 1976, and has been licensed for 47 years.

Oceanside Oceanside 47 yrs experience 47 year
Call (442) 224-3075 Book Appointment

Criminal Appeals & More Attorney · Serving Oceanside, CA · 47+ Years Experience

Profile Summary

About Rena Wallenius at a Glance

Rena Wallenius is a Member based in Oceanside, California, practicing at Wallenius Law Group. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on dui/dwi, drug crimes, criminal defense, white collar, and juvenile. Admitted to practice in California (1979) and U.S. District Court, Southern District of California (1979). Educated at University of San Diego (J.D., 1979) and Skidmore College (B.A., 1976). Recognitions include BV Distinguished. Active member of State Bar of California. Serves clients in Oceanside, CA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Rena Wallenius

  • Rena Wallenius is a lawyer practicing criminal defense, criminal law, criminal appeals and 11 other areas of law
  • Rena received a B.A. degree from Skidmore College in 1976, and has been licensed for 47 years
  • Rena practices at Wallenius Law Group in Oceanside, CA

Practice Areas Explained

Rena Wallenius's Areas of Legal Practice

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

DUI / DWI Defense in Oceanside

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Rena Wallenius is one of 29,739 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in California →

Drug Crimes in Oceanside

Rena Wallenius is one of 6,914 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in California →

Criminal Defense in Oceanside

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

Rena Wallenius is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

White Collar Crimes in Oceanside

Rena Wallenius is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in California →

Juvenile Law in Oceanside

Rena Wallenius is one of 30,433 juvenile attorneys indexed nationally. Browse juvenile attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Oceanside

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 Oceanside 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 venue, 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.

Oceanside Courts and Legal Process

Choosing a Oceanside-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 California attorneys? Browse all attorneys in Oceanside or all attorneys in California.

Frequently Asked

Common Questions About Rena Wallenius

Where is Rena Wallenius's law office located?
Rena Wallenius's law practice is located in Oceanside, California. The firm is Wallenius Law Group. You can contact the office directly through this profile page.
What practice areas does Rena Wallenius handle?
Rena Wallenius focuses on dui/dwi, drug crimes, criminal defense, white collar, juvenile. Each practice area listed reflects experience handling cases of that type in California.
How long has Rena Wallenius practiced law?
Rena Wallenius has 47+ years of legal experience and has been licensed since 1979.
Where did Rena Wallenius go to law school?
Rena Wallenius earned their education at (J.D., 1979); (B.A., 1976).
How can I contact Rena Wallenius for a consultation?
You can contact Rena Wallenius 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 Rena Wallenius received?
Rena Wallenius's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Oceanside Choose Rena Wallenius

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 Rena Wallenius's practice in the field of dui/dwi, drug crimes, criminal defense, white collar, and juvenile.

Decade-Tested Legal Experience

Rena Wallenius brings 47+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in California and U.S. District Court, Southern District of California, Rena Wallenius can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering dui/dwi, drug crimes, and criminal defense, Rena Wallenius can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Oceanside

A Oceanside-based practice means Rena Wallenius attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Rena Wallenius Online

Prospective clients searching for legal help in Oceanside 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 Rena Wallenius.

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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 Rena Wallenius directly.

Education & Law School Background

J.D.
University of San Diego
- 1979
B.A.
Skidmore College
- 1976

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1979
U.S. District Court, Southern District of California
Admitted: 1979

Client Reviews & Ratings — Rena Wallenius

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