Atty. James Andrew Walkup

Atty. James Andrew Walkup

James Andrew Walkup is a lawyer practicing litigation, health care, intellectual property and 1 other area of law. James received a B.S. degree from Truman State University in 1996, and has been licensed for 22 years.

St. Louis St. Louis 22 yrs experience 22 year
Call (314) 944-5150 Book Appointment

Profile Summary

About James Andrew Walkup at a glance

James Andrew Walkup is an Attorney based in St. Louis, Missouri, practicing at Greensfelder, Hemker & Gale, P.C.. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on business, ip, litigation, and health care. Admitted to practice in Missouri (2004) and Illinois (2005). Educated at St. Louis University School of Law (J.D., 2004) and Truman State University (B.S. Biology, 1996). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James Andrew Walkup is a lawyer practicing litigation, health care, intellectual property and 1 other area of law
  • James received a B.S. degree from Truman State University in 1996, and has been licensed for 22 years
  • James practices at Greensfelder, Hemker & Gale, P.C. in St. Louis, MO

Practice Areas Explained

James Andrew Walkup's Areas of Practice

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

Business & Corporate Law

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

James Andrew Walkup is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

James Andrew Walkup is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Missouri →

Civil Litigation

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

James Andrew Walkup is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Missouri →

Health Care Law

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

James Andrew Walkup is one of 66,735 health care attorneys indexed nationally. Browse health care 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 James Andrew Walkup

Where is James Andrew Walkup's law office located?
James Andrew Walkup's law practice is located in St. Louis, Missouri. The firm is Greensfelder, Hemker & Gale, P.C.. You can contact the office directly through this profile page.
What practice areas does James Andrew Walkup handle?
James Andrew Walkup focuses on business, ip, litigation, health care. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has James Andrew Walkup practiced law?
James Andrew Walkup has 22+ years of legal experience and has been licensed since 2004.
Where did James Andrew Walkup go to law school?
James Andrew Walkup earned their education at (J.D., 2004); (B.S. Biology, 1996).
How can I contact James Andrew Walkup for a consultation?
You can contact James Andrew Walkup 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.

Education

J.D.
St. Louis University School of Law
- 2004
B.S. Biology
Truman State University
- 1996

Bar Admissions

Missouri
Admitted: 2004
Illinois
Admitted: 2005

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