Atty. Mary Ann Hatch

Atty. Mary Ann Hatch

Mary Ann Hatch is a lawyer practicing civil litigation & appeals, toxic torts, products liability defense and 6 other areas of law. Mary received a B.S. degree from Saint Louis University, St Louis, Missouri, and has been licensed for 48 years.

St. Louis St. Louis 48 yrs experience 48 year
Call (314) 860-1477 Book Appointment

Profile Summary

About Mary Ann Hatch at a glance

Mary Ann Hatch is a Managing Partner based in St. Louis, Missouri, practicing at Herzog Crebs LLP. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on medical malpractice, personal injury, criminal defense, product liability, and litigation. Admitted to practice in Illinois (1978), U.S. District Court Southern District of Illinois (1978), Missouri (1992), and U.S. District Court Eastern District of Missouri (1993). Educated at Saint Louis University School of Law, St. Louis, Missouri J.D. (—) and Saint Louis University, St Louis, Missouri B.S. Major: Medical Technology, summa cum laude (—). Recognitions include AV Preeminent. Active member of Professional Associations and Memberships •American Board of Trial Advocates , Member •Illinois Association of Defense Trial Counsel , Member •Illinois State Bar Association , Assembly Delegate, 1994 - 1996 •St, Clair County Bar Association , President, 1995 - 1996 •The Missouri Bar , Member •The Bar Association of Metropolitan St, and Clair County Bar Association , Member, Public Relations Committee, 1982 - 1999. Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mary Ann Hatch is a lawyer practicing civil litigation & appeals, toxic torts, products liability defense and 6 other areas of law
  • Mary received a B.S. degree from Saint Louis University, St Louis, Missouri, and has been licensed for 48 years
  • Mary practices at Herzog Crebs LLP in St. Louis, MO

Practice Areas Explained

Mary Ann Hatch's Areas of Practice

Each practice area below reflects the types of cases Mary Ann Hatch handles, with a brief overview of what that area of law covers.

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Mary Ann Hatch is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Missouri →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mary Ann Hatch is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Missouri →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mary Ann Hatch is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Missouri →

Product Liability

Mary Ann Hatch is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Missouri →

Civil Litigation

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

Mary Ann Hatch is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Mary Ann Hatch

Where is Mary Ann Hatch's law office located?
Mary Ann Hatch's law practice is located in St. Louis, Missouri. The firm is Herzog Crebs LLP. You can contact the office directly through this profile page.
What practice areas does Mary Ann Hatch handle?
Mary Ann Hatch focuses on medical malpractice, personal injury, criminal defense, product liability, litigation. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Mary Ann Hatch practiced law?
Mary Ann Hatch has 48+ years of legal experience and has been licensed since 1978.
Where did Mary Ann Hatch go to law school?
Mary Ann Hatch earned their education at (—); (—).
How can I contact Mary Ann Hatch for a consultation?
You can contact Mary Ann Hatch 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 Mary Ann Hatch received?
Mary Ann Hatch's notable recognition includes: AV Preeminent.

Education

Saint Louis University School of Law, St. Louis, Missouri J.D.
- In Progress
Saint Louis University, St Louis, Missouri B.S. Major: Medical Technology, summa cum laude
- In Progress

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1978
U.S. District Court Southern District of Illinois
Admitted: 1978
Missouri
Admitted: 1992
U.S. District Court Eastern District of Missouri
Admitted: 1993

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