Kelleen McGinnis Lonergan

Kelleen McGinnis Lonergan

Kelleen McGinnis Lonergan

SENIOR LITIGATION COUNSEL

Phone: (301) 280-2700
Email: klonergan@garsonlaw.com
Contact: Download V-Card / Print Bio

Kelleen McGinnis Lonergan is Senior Litigation Counsel at Garson Law, with nearly two decades of extensive litigation, mediation and arbitration experience. Her background includes commercial litigation, employment litigation, counseling and arbitrations, labor relations negotiations, disputes and arbitrations, securities fraud litigation and energy matters.  Kelleen is a skilled trial attorney in federal and state courts, as well in agency proceedings such as with the Equal Employment Opportunity Commission.

She has participated in government investigations involving the Department of Justice, Department of Energy, and Pension Benefit Guaranty Corporation. Kelleen has also been involved in numerous arbitrations, including employee disputes, union grievances and commercial contract matters, settling the vast majority without resorting to trial. She has served in the general counsel’s office at two companies (one being a nuclear fuel supplier, the other a sand miner/producer), as well as in general litigation at a large Washington, D.C.-based law firm.

Kelleen earned her J.D. degree with high honors from The George Washington University Law School in Washington, D.C., and graduated cum laude from Georgetown University in Washington, D.C., with a B.A. in International Relations.

Kelleen McGinnis Lonergan

SENIOR LITIGATION COUNSEL

Phone: (301) 280-2700
Email: klonergan@garsonlaw.com
Contact: Download V-Card / Print Bio

Kelleen McGinnis Lonergan is Senior Litigation Counsel at Garson Law, with nearly two decades of extensive litigation, mediation and arbitration experience. Her background includes commercial litigation, employment litigation, counseling and arbitrations, labor relations negotiations, disputes and arbitrations, securities fraud litigation and energy matters.  Kelleen is a skilled trial attorney in federal and state courts, as well in agency proceedings such as with the Equal Employment Opportunity Commission.

She has participated in government investigations involving the Department of Justice, Department of Energy, and Pension Benefit Guaranty Corporation. Kelleen has also been involved in numerous arbitrations, including employee disputes, union grievances and commercial contract matters, settling the vast majority without resorting to trial. She has served in the general counsel’s office at two companies (one being a nuclear fuel supplier, the other a sand miner/producer), as well as in general litigation at a large Washington, D.C.-based law firm.

Kelleen earned her J.D. degree with high honors from The George Washington University Law School in Washington, D.C., and graduated cum laude from Georgetown University in Washington, D.C., with a B.A. in International Relations.

Practice Focus
  • Litigation, Mediation and Arbitration
  • Construction, Real Estate and Commercial Disputes
  • Human Resources and Employment Law
Bar Admissions
  • Maryland
  • District of Columbia
  • Virginia
Court Admissions
  • United States Supreme Court
  • United States Court of Appeals for the Fourth Circuit
  • United States Court of Appeals for the D.C. Circuit
  • United States Court of Appeals for the 6th Circuit
  • United States Court for the Western District of Michigan
Professional Organizations and Activities
  • Maryland Bar Association
  • District of Columbia Bar Association
  • American Bar Association
Education
  • J.D., high honors, The George Washington University National Law Center
  • B.A., cum laude, Georgetown University, International Relations