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Jonathan N. Portner

Jonathan N. Portner

President & Managing Partner
Email:
jportner@portnerandshure.com
Profile
Awards
Bar Admissions
Practice Areas
Accolades

Profile

Jon Portner is the managing partner of Portner & Shure, P.A. He is licensed to practice in Maryland, Virginia and D.C. and oversees seven offices, 100 employees and approximately 20 attorneys. Every month Jon Portner helps secure millions of dollars in settlements and trial awards and has recovered over $700 million. Further, Portner is routinely in court on serious criminal matters.

Recent settlements include $2.15 million in a wrongful death pedestrian accident, $2.1 million in a Virginia car accident, $750,000 and $875,000 settlements in two wrongful death accidents, as well as a $500,000 settlement in a Bel Air car accident.

Portner has been selected by the National Top 100 Trial Lawyers. He has also been named Personal Injury Litigator of the Year by the American Institute of Trial Lawyers and is Top Rated by AVVO. Further, Portner has been recognized by the National Institute of Trial Lawyers, Best Law Firm in personal injury, and by US News & World Report, as one of America’s Best Lawyers, as well as Super Lawyers. He is a lifetime member of the Multi-Million Dollar Advocates Forum.

Awards

  • Multi-Million Dollar Advocates Forum
  • Million Dollar Advocates Forum
  • AVVO 10.0 Rating
  • Platinum Seal Award, 2013-Present
  • Trial Board of Regents Litigation Award for General Injury and Auto Accidents
  • Top 100 Trial Award for Personal Injury and Criminal Defense
  • American Institute of Criminal Law Attorneys 2019 10 Best Criminal Law Attorneys for Client Satisfaction

Rated by Super Lawyers

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Jonathan Portner recognized by Best Lawyers 2027

Bar Admissions

  • Maryland, 1988
  • District of Columbia, 1989
  • Virginia, 2018

Associations

Accolades

  • American Association for Justice, Member
  • Maryland Association for Justice (President's Club), Member
  • National College of DUI Defense, Member
  • National Association of Criminal Defense Lawyers, Member
  • Maryland State Bar Association, Member
  • Howard County Bar Association, Member
  • District of Columbia Bar Association, Member
  • United States District Court for the District of Maryland, Member
  • United States District Court for the District of Columbia, Member
  • Superior Court for the District of Columbia, Member
  • Million Dollar Advocates Forum, Member
  • Multi-Million Dollar Advocates Forum, Member
  • American Institute of DUI |10 Best
  • American Institute of Criminal Law | 10 Best
  • Best Attorneys of America Lifetime Charter Member
  • National Top 25 Trial Lawyers for Workers Comp
  • Top 100 Lawyer by The National Trial Lawyers Association
  • Virginia Trial Lawyers

Education

"It was my first time going through such a serious accident, and I had neither the time nor the peace of mind to properly take care of myself. It was also my first time hiring an attorney, and now that everything is settled, I truly feel it was the best decision I could have made. From beginning to end, you kept me informed every step of the way and handled everything with such care and attention to detail. Thanks to your support, I was able to focus solely on my recovery without additional worry. Special thanks to Grace for being so thoughtful and attentive—because of you, I gained trust in the law firm and had a very positive and reassuring experience. I’m also deeply grateful to Attorney Portner, Grace, and everyone else who supported me throughout this process."

- Former Client

"It was my first time going through such a serious accident, and I had neither the time nor the peace of mind to properly take care of myself. It was also my first time hiring an attorney, and now that everything is settled, I truly feel it was the best decision I could have made. From beginning to end, you kept me informed every step of the way and handled everything with such care and attention to detail. Thanks to your support, I was able to focus solely on my recovery without additional worry. Special thanks to Grace for being so thoughtful and attentive—because of you, I gained trust in the law firm and had a very positive and reassuring experience. I’m also deeply grateful to Attorney Portner, Grace, and everyone else who supported me throughout this process."

- Former Client


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Map showing the Portner & Shure office near Life Time and Snowden River Parkway in Columbia, Maryland.
Columbia Office
7226 Lee DeForest Dr,
Suite 101,
Columbia, MD 21046
Map & Directions
Map showing the Portner & Shure office on North Main Street in Bel Air, Maryland.
Bel Air Office
45 N Main St,
Suite E,
Bel Air, MD 21014
Map & Directions
Map showing the Portner & Shure office near Ballenger Creek Trail and Corporate Drive in Frederick, Maryland.
Frederick Office
5216 Chairmans Court,
Suite 106,
Frederick, MD 21703
Map & Directions
Map showing the Portner & Shure office along Lee Highway near Glen Haven Memorial Park in Falls Church, Virginia.
Glen Burnie Office
7310 Ritchie Hwy,
#409,
Glen Burnie, MD 21601
Map & Directions
Map showing the Portner & Shure office on Arboretum Parkway in North Chesterfield, Virginia.
Richmond Office
9100 Arboretum Parkway,
Suite 340,
Richmond, VA 23236
Map & Directions
Map showing the Portner & Shure office on West Main Street in downtown Salisbury, Maryland.
Salisbury Office
100 E. Main Street,
Suite 503,
Salisbury, MD 21801
Map & Directions
Map showing the Portner & Shure office near Silver Spring Station in Silver Spring, Maryland.
Silver Spring Office
8455 Colesville Road,
Suite 720,
Silver Spring, MD 20910
Map & Directions
Fairfax Office
4157 Chain Bridge Road,
Fairfax, VA 22030
Map & Directions
The information on this website is for general information purposes only. Nothing on this site should be taken as advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute client relationship.
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