Atty. David John de Jong

Atty. David John de Jong

David John de Jong is a lawyer practicing medical malpractice, personal injury. David received a M.D. degree from Loyola University Stritch School of Medicine in 1975, and has been licensed for 46 years.

Chicago Chicago 46 yrs experience 46 year
Call (224) 801-5514 Book Appointment

Medical Malpractice & More Attorney · Serving Chicago, IL · 46+ Years Experience

Profile Summary

About David John de Jong at a Glance

David John de Jong is a Partner based in Chicago, Illinois, practicing at De Jong Law Group. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on medical malpractice and personal injury. Admitted to practice in Illinois (1980) and Ohio (2003). Educated at Northwestern University (J.D., 1980) and Loyola University Stritch School of Medicine (M.D., 1975). Recognitions include AV Preeminent. Active member of Chicago and Illinois State Bar Associations. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About David John de Jong

  • David John de Jong is a lawyer practicing medical malpractice, personal injury
  • David received a M.D. degree from Loyola University Stritch School of Medicine in 1975, and has been licensed for 46 years
  • David practices at De Jong Law Group in Chicago, IL

Practice Areas Explained

David John de Jong's Areas of Legal Practice

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

Medical Malpractice in Chicago

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

David John de Jong is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Personal Injury in Chicago

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.

David John de Jong is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Chicago Courts and Legal Process

Choosing a Chicago-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 Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About David John de Jong

Where is David John de Jong's law office located?
David John de Jong's law practice is located in Chicago, Illinois. The firm is De Jong Law Group. You can contact the office directly through this profile page.
What practice areas does David John de Jong handle?
David John de Jong focuses on medical malpractice, personal injury. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David John de Jong practiced law?
David John de Jong has 46+ years of legal experience and has been licensed since 1980.
Where did David John de Jong go to law school?
David John de Jong earned their education at (J.D., 1980); (M.D., 1975).
How can I contact David John de Jong for a consultation?
You can contact David John de Jong 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 David John de Jong received?
David John de Jong's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Chicago Choose David John de Jong

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 David John de Jong's practice in the field of medical malpractice and personal injury.

Decade-Tested Legal Experience

David John de Jong brings 46+ 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 Illinois and Ohio, David John de Jong can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering medical malpractice and personal injury, David John de Jong can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means David John de Jong 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 David John de Jong Handles in Chicago

Below is a representative sample of the types of matters David John de Jong has experience with under Illinois 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 David John de Jong directly to discuss the specifics of your situation.

Search Reference

How People Find David John de Jong Online

Prospective clients searching for legal help in Chicago 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 David John de Jong.

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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 David John de Jong directly.

David John de Jong's Practice Areas & Specializations

Education & Law School Background

J.D.
Northwestern University
- 1980
M.D.
Loyola University Stritch School of Medicine
- 1975

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1980
Ohio
Admitted: 2003

Client Reviews & Ratings — David John de Jong

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