Atty. Alan J. Agathen

Atty. Alan J. Agathen

Alan J. Agathen is a lawyer practicing family, appeals, health care and 2 other areas of law.

St. Louis St. Louis 49 yrs experience 49 year
Call (314) 476-6064 Book Appointment

Profile Summary

About Alan J. Agathen at a glance

Alan J. Agathen is a Member based in St. Louis, Missouri, practicing at Boisaubin & Agathen. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on trusts, family law, estate planning, health care, and appellate. Admitted to practice in Missouri (1977). Educated at Washington University (J.D., 1977) and Georgetown University (B.S., 1970). Recognitions include AV Preeminent. Active member of Bar Association of Metropolitan St, Louis St, and Louis County Bar Association The Missouri Bar. Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Alan J. Agathen is a lawyer practicing family, appeals, health care and 2 other areas of law
  • Alan received a B.S. degree from Georgetown University in 1970, and has been licensed for 49 years
  • Alan practices at Boisaubin & Agathen in St. Louis, MO

Practice Areas Explained

Alan J. Agathen's Areas of Practice

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

Trusts

Alan J. Agathen is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Missouri →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Alan J. Agathen is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Missouri →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Alan J. Agathen is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Missouri →

Health Care Law

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

Alan J. Agathen is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Missouri →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Alan J. Agathen is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

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

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Alan J. Agathen

Where is Alan J. Agathen's law office located?
Alan J. Agathen's law practice is located in St. Louis, Missouri. The firm is Boisaubin & Agathen. You can contact the office directly through this profile page.
What practice areas does Alan J. Agathen handle?
Alan J. Agathen focuses on trusts, family law, estate planning, health care, appellate. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Alan J. Agathen practiced law?
Alan J. Agathen has 49+ years of legal experience and has been licensed since 1977.
Where did Alan J. Agathen go to law school?
Alan J. Agathen earned their education at (J.D., 1977); (B.S., 1970).
How can I contact Alan J. Agathen for a consultation?
You can contact Alan J. Agathen 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 Alan J. Agathen received?
Alan J. Agathen's notable recognition includes: AV Preeminent.

Education

J.D.
Washington University
- 1977
B.S.
Georgetown University
- 1970

Awards

AV Preeminent

Bar Admissions

Missouri
Admitted: 1977

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