Atty. Jack M. Hartman

Atty. Jack M. Hartman

Jack M. Hartman serves in an Of-Counsel capacity at CGA Law Firm.

York York 51 yrs experience 51 year
Call (866) 475-0807 Book Appointment

Profile Summary

About Jack M. Hartman at a glance

Jack M. Hartman is an Of Counsel based in York, Pennsylvania, practicing at CGA Law Firm. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on medical malpractice, business, litigation, health care, and insurance. Admitted to practice in Pennsylvania (1975), U.S. Court of the Armed Forces and U.S. Army Court of Military Review (1975), U.S. District Court, Middle District of Pennsylvania (1978), and U.S. Court of Appeals, Third Circuit (1981). Educated at The Dickinson School of Law (J.D., 1975) and Davidson College (B.A. Omicron, 1972). Recognitions include AV Preeminent. Active member of American Health Lawyers Association. Serands clients in York, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jack M. Hartman serves in an Of-Counsel capacity at CGA Law Firm
  • Jack was the previous Chair of the Litigation Group and has appeared before the state and federal trial and appellate courts of Pennsylvania for over forty-five years on behalf of individuals, and business & health care clients in complex civil litigation
  • Former Senior Vice President, Legal Services, Geisinger Health System, Jack’s health care practice includes representation of physicians, hospitals, and health care systems in integration strategies, regulatory compliance, reimbursement issues, provider contracting, medical staff issues and employment contracts
  • Jack has extensive civil litigation experience including numerous jury and non-jury trials in state and federal court and arbitration involving contracts, construction, products liability, professional liability, business, employment, real estate, environmental, health and administrative law, and fraud
  • Jack holds an AV Preeminent® peer review rating by Martindale-Hubbell®
  • He has served as a professional mediator and arbitrator in a wide range of legal matters for almost twenty years and now provides alternative dispute resolution services through CGA Law Firm
  • A graduate of Davidson College and The Dickinson School of Law, Jack began his legal career as a Captain in the U.S
  • Army Judge Advocate General’s Corps before establishing his private law practice throughout Central Pennsylvania
  • He has served on the Court Relations and Court Rules Committees and the Arbitration Panels of both the Dauphin and Cumberland County Bar Associations and as a member of the Pennsylvania Bar Association and various defense and health care associations, both locally and at the state and national level
  • He is currently an active member of the York County Bar Association
  • Jack has been a featured presenter for the National Health Lawyers Association, the National Oncology Practice Alliance, the Georgia Society of Clinical Oncologists, the Pennsylvania Society of Internal Medicine, the Pennsylvania Trial Judges and the Pennsylvania Superior Court Health Law and Medical Malpractice Sessions

Practice Areas Explained

Jack M. Hartman's Areas of Practice

Each practice area below reflects the types of cases Jack M. Hartman 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.

Jack M. Hartman is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Pennsylvania →

Business & Corporate Law

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

Jack M. Hartman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Civil Litigation

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

Jack M. Hartman is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Health Care Law

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

Jack M. Hartman is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Pennsylvania →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Jack M. Hartman is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 York 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 York or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Jack M. Hartman

Where is Jack M. Hartman's law office located?
Jack M. Hartman's law practice is located in York, Pennsylvania. The firm is CGA Law Firm. You can contact the office directly through this profile page.
What practice areas does Jack M. Hartman handle?
Jack M. Hartman focuses on medical malpractice, business, litigation, health care, insurance. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Jack M. Hartman practiced law?
Jack M. Hartman has 51+ years of legal experience and has been licensed since 1975.
Where did Jack M. Hartman go to law school?
Jack M. Hartman earned their education at (J.D., 1975); (B.A. Omicron, 1972).
How can I contact Jack M. Hartman for a consultation?
You can contact Jack M. Hartman 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 Jack M. Hartman received?
Jack M. Hartman's notable recognition includes: AV Preeminent.

Education

J.D.
The Dickinson School of Law
- 1975
B.A. Omicron
Davidson College
- 1972

Awards

AV Preeminent

Bar Admissions

Pennsylvania
Admitted: 1975
U.S. Court of the Armed Forces and U.S. Army Court of Military Review
Admitted: 1975
U.S. District Court, Middle District of Pennsylvania
Admitted: 1978
U.S. Court of Appeals, Third Circuit
Admitted: 1981
U.S. Supreme Court
Admitted: 1983
U.S. District Court, Eastern District of Pennsylvania
Admitted: 1996

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