Atty. Mary Beth Deemer

Atty. Mary Beth Deemer

Mary Beth Deemer is a lawyer practicing environmental, health & safety, government regulation and 3 other areas of law. Mary received a B.A. degree from Pennsylvania State University in 1981, and has been licensed for 42 years.

Pittsburgh Pittsburgh 42 yrs experience 42 year
Call (412) 253-4026 Book Appointment

Profile Summary

About Mary Beth Deemer at a glance

Mary Beth Deemer is a Partner based in Pittsburgh, Pennsylvania, practicing at Jones Day. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on litigation, environmental, government, health care, and energy. Admitted to practice in Pennsylvania (1984). Educated at Villanova University (J.D., 1984) and Pennsylvania State University (B.A., 1981). Recognitions include Peer Reviewed. Serands clients in Pittsburgh, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mary Beth Deemer is a lawyer practicing environmental, health & safety, government regulation and 3 other areas of law
  • Mary received a B.A. degree from Pennsylvania State University in 1981, and has been licensed for 42 years
  • Mary practices at Jones Day in Pittsburgh, PA

Practice Areas Explained

Mary Beth Deemer's Areas of Practice

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

Civil Litigation

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

Mary Beth Deemer is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Mary Beth Deemer is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Pennsylvania →

Government & Administrative Law

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

Mary Beth Deemer is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Pennsylvania →

Health Care Law

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

Mary Beth Deemer is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Pennsylvania →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Mary Beth Deemer is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Pittsburgh are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania 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 Pennsylvania courts without local counsel or pro hac vice admission.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Pittsburgh or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Mary Beth Deemer

Where is Mary Beth Deemer's law office located?
Mary Beth Deemer's law practice is located in Pittsburgh, Pennsylvania. The firm is Jones Day. You can contact the office directly through this profile page.
What practice areas does Mary Beth Deemer handle?
Mary Beth Deemer focuses on litigation, environmental, government, health care, energy. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Mary Beth Deemer practiced law?
Mary Beth Deemer has 42+ years of legal experience and has been licensed since 1984.
Where did Mary Beth Deemer go to law school?
Mary Beth Deemer earned their education at (J.D., 1984); (B.A., 1981).
How can I contact Mary Beth Deemer for a consultation?
You can contact Mary Beth Deemer 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 Beth Deemer received?
Mary Beth Deemer's notable recognition includes: Peer Reviewed.

Education

J.D.
Villanova University
- 1984
B.A.
Pennsylvania State University
- 1981

Awards

Peer Reviewed

Bar Admissions

Pennsylvania
Admitted: 1984

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