Atty. Mark D. Sadow

Atty. Mark D. Sadow

Order of the Coif. Senior Editor, Washington University Law Quarterly, 1979-1980.

St. Louis St. Louis 46 yrs experience 46 year
Call (314) 530-3951 Book Appointment

Corporate Law & More Attorney · Serving St. Louis, MO · 46+ Years Experience

Profile Summary

About Mark D. Sadow at a Glance

Mark D. Sadow is an Of Counsel based in St. Louis, Missouri, practicing at Pomerantz Sherman, LLC. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on estate planning, business, and tax. Admitted to practice in Missouri (1980), U.S. District Court, Eastern District of Missouri (1981), and Federal Court (1981). Educated at Washington University (J.D. L.L.M., 1980) and Washington University (A.B. Columbia, 1972). Recognitions include AV Preeminent. Active member of The Bar Association of Metropolitan St and Louis Missouri Bar American Bar Association. Serves clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark D. Sadow

  • Order of the Coif
  • Senior Editor, Washington University Law Quarterly, 1979-1980

Practice Areas Explained

Mark D. Sadow's Areas of Legal Practice

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

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.

Mark D. Sadow 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.

Mark D. Sadow is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Missouri →

Tax Law in St. Louis

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Mark D. Sadow is one of 84,606 tax attorneys indexed nationally. Browse tax 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 Mark D. Sadow

Where is Mark D. Sadow's law office located?
Mark D. Sadow's law practice is located in St. Louis, Missouri. The firm is Pomerantz Sherman, LLC. You can contact the office directly through this profile page.
What practice areas does Mark D. Sadow handle?
Mark D. Sadow focuses on estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Mark D. Sadow practiced law?
Mark D. Sadow has 46+ years of legal experience and has been licensed since 1980.
Where did Mark D. Sadow go to law school?
Mark D. Sadow earned their education at (J.D. L.L.M., 1980); (A.B. Columbia, 1972).
How can I contact Mark D. Sadow for a consultation?
You can contact Mark D. Sadow 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 Mark D. Sadow received?
Mark D. Sadow's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in St. Louis Choose Mark D. Sadow

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 Mark D. Sadow's practice in the field of estate planning, business, and tax.

Decade-Tested Legal Experience

Mark D. Sadow brings 46+ 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, U.S. District Court, Eastern District of Missouri, and Federal Court, Mark D. Sadow can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering estate planning, business, and tax, Mark D. Sadow 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 Mark D. Sadow 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 Mark D. Sadow Handles in St. Louis

Below is a representative sample of the types of matters Mark D. Sadow 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
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Mark D. Sadow directly to discuss the specifics of your situation.

Search Reference

How People Find Mark D. Sadow 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 Mark D. Sadow.

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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 Mark D. Sadow directly.

Mark D. Sadow's Practice Areas & Specializations

Education & Law School Background

J.D. L.L.M.
Washington University
- 1980
A.B. Columbia
Washington University
- 1972

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 1980
U.S. District Court, Eastern District of Missouri
Admitted: 1981
Federal Court
Admitted: 1981

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