Atty. Ryan Jay Mason

Atty. Ryan Jay Mason

Ryan Jay Mason is a lawyer practicing commercial litigation, loan enforcement, creditors' and debtors' rights and 3 other areas of law. Ryan received a A.B. degree from Washington University in 2000, and has been licensed for 22 years.

St. Louis St. Louis 22 yrs experience 22 year
Call (314) 269-8681 Book Appointment

Commercial Litigation & More Attorney · Serving St. Louis, MO · 22+ Years Experience

Profile Summary

About Ryan Jay Mason at a Glance

Ryan Jay Mason is a business, real estate, bankruptcy, estate litigation, and creditor rights attorney based in St. Louis, Missouri. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in Missouri (2004), Illinois (2004), U.S. District Court, Eastern and Western Districts of Missouri (2004), and U.S. District Court, Southern District of Illinois (2005). Educated at University of Michigan (J.D., 2003) and Washington University (A.B., 2000). Active member of The Missouri Bar. Serves clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Ryan Jay Mason

  • Ryan Jay Mason is a lawyer practicing commercial litigation, loan enforcement, creditors' and debtors' rights and 3 other areas of law
  • Ryan received a A.B. degree from Washington University in 2000, and has been licensed for 22 years
  • Ryan practices in St. Louis, MO

Practice Areas Explained

Ryan Jay Mason's Areas of Legal Practice

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

Business & Corporate Law in St. Louis

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

Ryan Jay Mason is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Missouri →

Real Estate Law in St. Louis

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Ryan Jay Mason is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Missouri →

Bankruptcy & Debt in St. Louis

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Ryan Jay Mason is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Missouri →

Estate & Trust Litigation in St. Louis

Ryan Jay Mason is one of 19,876 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in Missouri →

Creditor Rights & Collections in St. Louis

Ryan Jay Mason is one of 42,582 creditor rights attorneys indexed nationally. Browse creditor rights 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 Ryan Jay Mason

Where is Ryan Jay Mason's law office located?
Ryan Jay Mason's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
What practice areas does Ryan Jay Mason handle?
Ryan Jay Mason focuses on business, real estate, bankruptcy, estate litigation, creditor rights. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Ryan Jay Mason practiced law?
Ryan Jay Mason has 22+ years of legal experience and has been licensed since 2004.
Where did Ryan Jay Mason go to law school?
Ryan Jay Mason earned their education at (J.D., 2003); (A.B., 2000).
How can I contact Ryan Jay Mason for a consultation?
You can contact Ryan Jay Mason 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 Ryan Jay Mason

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 Ryan Jay Mason's practice in the field of business, real estate, bankruptcy, estate litigation, and creditor rights.

Decade-Tested Legal Experience

Ryan Jay Mason brings 22+ 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 U.S. District Court, Eastern and Western Districts of Missouri, Ryan Jay Mason can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, real estate, and bankruptcy, Ryan Jay Mason 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 Ryan Jay Mason 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 Ryan Jay Mason Handles in St. Louis

Below is a representative sample of the types of matters Ryan Jay Mason 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

This list is illustrative, not exhaustive. Contact Ryan Jay Mason directly to discuss the specifics of your situation.

Search Reference

How People Find Ryan Jay Mason 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 Ryan Jay Mason.

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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 Ryan Jay Mason directly.

Education & Law School Background

J.D.
University of Michigan
- 2003
A.B.
Washington University
- 2000

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 2004
Illinois
Admitted: 2004
U.S. District Court, Eastern and Western Districts of Missouri
Admitted: 2004
U.S. District Court, Southern District of Illinois
Admitted: 2005
U.S. District Court, Central District of Illinois
Admitted: 2007

Client Reviews & Ratings — Ryan Jay Mason

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