Atty. Nicholas Ostapenko

Atty. Nicholas Ostapenko

Nicholas Ostapenko is a lawyer practicing civil litigation, health care law, medical malpractice and 4 other areas of law. Nicholas received a B.S. degree from University of Minnesota in 1975, and has been licensed for 47 years.

Duluth Duluth 47 Years Experience 47 year
Call (218) 524-4159

Profile Summary

About Nicholas Ostapenko at a glance

Nicholas Ostapenko is an Of Counsel based in Duluth, Minnesota, practicing at Johnson, Killen & Seiler A Professional Association. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on medical malpractice, business, product liability, litigation, and health care. Admitted to practice in Minnesota (1979) and Wisconsin (1985). Educated at William Mitchell College of Law (J.D., 1979) and University of Minnesota (B.S., 1975). Recognitions include AV Preeminent. Active member of President, 1998-1999, Eleventh District, Minnesota State and American Bar Associations State Bar of Wisconsin Defense Research Institute International Association of Defense Counsel Minnesota Defense Lawyers Association. Serves clients in Duluth, MN and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Nicholas Ostapenko is a lawyer practicing civil litigation, health care law, medical malpractice and 4 other areas of law
  • Nicholas received a B.S. degree from University of Minnesota in 1975, and has been licensed for 47 years
  • Nicholas practices at Johnson, Killen & Seiler A Professional Association in Duluth, MN

Practice Areas Explained

Nicholas Ostapenko's Areas of Practice

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

Medical Malpractice

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

Nicholas Ostapenko is one of 44,425 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Minnesota →

Business & Corporate Law

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

Nicholas Ostapenko is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Minnesota →

Product Liability

Nicholas Ostapenko is one of 60,257 product liability attorneys indexed nationally. Browse product liability attorneys in Minnesota →

Civil Litigation

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

Nicholas Ostapenko is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Minnesota →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Nicholas Ostapenko is one of 59,895 health care attorneys indexed nationally. Browse health care attorneys in Minnesota →

Jurisdictional Context

Why local counsel matters in Minnesota

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

Looking for additional Minnesota attorneys? Browse all attorneys in Duluth or all attorneys in Minnesota.

Frequently Asked

Common questions about Nicholas Ostapenko

Where is Nicholas Ostapenko's law office located?
Nicholas Ostapenko's law practice is located in Duluth, Minnesota. The firm is Johnson, Killen & Seiler A Professional Association. You can contact the office directly through this profile page.
What practice areas does Nicholas Ostapenko handle?
Nicholas Ostapenko focuses on medical malpractice, business, product liability, litigation, health care. Each practice area listed reflects experience handling cases of that type in Minnesota.
How long has Nicholas Ostapenko practiced law?
Nicholas Ostapenko has 47+ years of legal experience and has been licensed since 1979.
Where did Nicholas Ostapenko go to law school?
Nicholas Ostapenko earned their education at (J.D., 1979); (B.S., 1975).
How can I contact Nicholas Ostapenko for a consultation?
You can contact Nicholas Ostapenko 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 Nicholas Ostapenko received?
Nicholas Ostapenko's notable recognition includes: AV Preeminent.

Education

J.D.
William Mitchell College of Law
- 1979
B.S.
University of Minnesota
- 1975

Awards

AV Preeminent

Bar Admissions

Minnesota
Admitted: 1979
Wisconsin
Admitted: 1985

Reviews

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