Atty. Daniel Joseph Cooper

Atty. Daniel Joseph Cooper

Daniel Joseph Cooper is a lawyer practicing estate planning, trusts, future energy and 4 other areas of law. Daniel received a B.A. degree from Eckerd College in 2002, and has been licensed for 18 years.

St. Louis St. Louis 18 yrs experience 18 year
Call (314) 530-4033 Book Appointment

Estate Planning & More Attorney · Serving St. Louis, MO · 18+ Years Experience

Profile Summary

About Daniel Joseph Cooper at a Glance

Daniel Joseph Cooper is an Associate based in St. Louis, Missouri, practicing at Armstrong Teasdale LLP. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on trusts, estate planning, business, securities, and government. Admitted to practice in Missouri (2008), Illinois (2008), and Florida (2009). Educated at University of Florida College of Law (J.D., 2007) and Eckerd College (B.A., 2002). Serves clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Daniel Joseph Cooper

  • Daniel Joseph Cooper is a lawyer practicing estate planning, trusts, future energy and 4 other areas of law
  • Daniel received a B.A. degree from Eckerd College in 2002, and has been licensed for 18 years
  • Daniel practices at Armstrong Teasdale LLP in St. Louis, MO

Practice Areas Explained

Daniel Joseph Cooper's Areas of Legal Practice

Each practice area below reflects the types of cases Daniel Joseph Cooper handles, with a practical overview of what that area of law involves and how it may apply to your situation in St. Louis.

Trusts in St. Louis

Daniel Joseph Cooper is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Missouri →

Estate Planning & Probate in St. Louis

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

Daniel Joseph Cooper is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Missouri →

Business & Corporate Law in St. Louis

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

Daniel Joseph Cooper is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Missouri →

Securities Law in St. Louis

Daniel Joseph Cooper is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Missouri →

Government & Administrative Law in St. Louis

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Daniel Joseph Cooper is one of 131,162 government attorneys indexed nationally. Browse government attorneys in Missouri →

Jurisdictional Context

Why Local Counsel Matters in St. Louis

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 venue, 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.

St. Louis Courts and Legal Process

Choosing a St. Louis-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 Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common Questions About Daniel Joseph Cooper

Where is Daniel Joseph Cooper's law office located?
Daniel Joseph Cooper's law practice is located in St. Louis, Missouri. The firm is Armstrong Teasdale LLP. You can contact the office directly through this profile page.
What practice areas does Daniel Joseph Cooper handle?
Daniel Joseph Cooper focuses on trusts, estate planning, business, securities, government. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Daniel Joseph Cooper practiced law?
Daniel Joseph Cooper has 18+ years of legal experience and has been licensed since 2008.
Where did Daniel Joseph Cooper go to law school?
Daniel Joseph Cooper earned their education at (J.D., 2007); (B.A., 2002).
How can I contact Daniel Joseph Cooper for a consultation?
You can contact Daniel Joseph Cooper 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 St. Louis Choose Daniel Joseph Cooper

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 Daniel Joseph Cooper's practice in the field of trusts, estate planning, business, securities, and government.

Decade-Tested Legal Experience

Daniel Joseph Cooper brings 18+ 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 Missouri, Illinois, and Florida, Daniel Joseph Cooper can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering trusts, estate planning, and business, Daniel Joseph Cooper can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in St. Louis

A St. Louis-based practice means Daniel Joseph Cooper 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 Daniel Joseph Cooper Handles in St. Louis

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

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Daniel Joseph Cooper directly to discuss the specifics of your situation.

Search Reference

How People Find Daniel Joseph Cooper Online

Prospective clients searching for legal help in St. Louis 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 Daniel Joseph Cooper.

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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 Daniel Joseph Cooper directly.

Education & Law School Background

J.D.
University of Florida College of Law
- 2007
B.A.
Eckerd College
- 2002

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 2008
Illinois
Admitted: 2008
Florida
Admitted: 2009

Client Reviews & Ratings — Daniel Joseph Cooper

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