
Jonathan N. Portner, Car Accidents Attorney in Columbia, Maryland
Over 38 years of legal practice · focused on Car Accidents, Criminal Defense, and Dog Bites · 5.0/5 rating from 1 verified client review
Managing PartneratPortner & Shure, P.A.
Columbia, MD
Practicing car accidents in Columbia since 1988.
- 38+
- Years practicing
- 5.0 ★
- 1 client review
- 3
- Bar admissions
Are you Jonathan N. Portner?
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Quick answer
Jonathan N. Portner is a managing partner based in Columbia, MD. The practice focuses on Car Accidents, Criminal Defense, and Dog Bites. Jonathan has over 38 years of legal experience. Currently practicing at Portner & Shure, P.A.. Rated 5.0 out of 5 from 1 client review.
- Based in
- Columbia, MD
- Experience
- over 38 years
- Known for
- Car Accidents · Criminal Defense · Dog Bites
- Handles Car Accidents, Criminal Defense, and Dog Bites matters from Columbia, MD.
- Over 38 years of practice as a licensed attorney.
- Recognized with Peer Reviewed.
About Jonathan N. Portner: Jonathan N. Portner is a managing partner based in Columbia, MD. The practice focuses on Car Accidents, Criminal Defense, and Dog Bites. Jonathan has over 38 years of legal experience. Currently practicing at Portner & Shure, P.A.. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Jonathan's practice areas in Columbia
Jonathan concentrates on car accidents, criminal defense, dog bites, dui/dwi, and general. Each area below outlines the kind of case Jonathan handles, typical outcomes to expect, and how the intake process starts.
Car Accidents
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Criminal Defense
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Dog Bites
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DUI/DWI
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General
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Medical Malpractice
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Motorcycle
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Personal Injury
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Slip & Fall
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Theft
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Traffic
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Workers Comp
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Wrongful Death
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Car Accidents cases in Columbia, Maryland
Jonathan takes car accidents matters in Columbia, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Criminal Defense cases in Columbia, Maryland
Jonathan takes criminal defense matters in Columbia, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Dog Bites cases in Columbia, Maryland
Jonathan takes dog bites matters in Columbia, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
DUI/DWI cases in Columbia, Maryland
Jonathan takes dui/dwi matters in Columbia, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
General cases in Columbia, Maryland
Jonathan takes general matters in Columbia, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Biography
Jonathan N. Portner, car accidents attorney serving Columbia
Jonathan N. Portner is a managing partner based in Columbia, MD. The practice focuses on Car Accidents, Criminal Defense, and Dog Bites. Jonathan has over 38 years of legal experience. Currently practicing at Portner & Shure, P.A.. Rated 5.0 out of 5 from 1 client review. Jonathan works from Columbia, Maryland and takes on car accidents matters across the region.
Jonathan's approach to car accidents cases
Mr. Portner is a member of the National Top 100 Trial Lawyers. Time Magazine in fact, recently recognized his achievements. Mr. Portner has been an attorney licensed to practice in Maryland... Read Full Bio No biography for Jonathan N. Portner or Portner & Shure, P.A. is available.
The kind of cases Jonathan takes
Jonathan reviews new inquiries case-by-case for car accidents, criminal defense, and dog bites matters in Columbia and the surrounding Maryland area.
Credentials
Credentials — where Jonathan studied and practices
University of Baltimore
J.D. · 1988
Franklin & Marshall College
B.A. · 1985
Jurisdictions
Jonathan's state bar admissions
Virginia
2019 · ACTIVE
District of Columbia
1989 · ACTIVE
Maryland
1988 · ACTIVE
Jonathan studied at J.D. in University of Baltimore and B.A. in Franklin & Marshall College.
Law school and academic background
Jonathan completed J.D. in University of Baltimore and B.A. in Franklin & Marshall College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jonathan runs in Maryland is where that training gets applied to real client questions.
Recognition
Jonathan's legal honors and published work
Jonathan has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Peer Reviewed
Legal awards and honors
Peer Reviewed.
Locations
Jonathan N. Portner's office in Columbia
Jonathan's primary office is at 7226 Lee DeForest Drive, Suite 101, Columbia, MD, 21046. In-person meetings are by appointment; a phone intake usually comes first.
Portner & Shure, P.A.
7226 Lee DeForest Drive, Suite 101
Columbia, MD 21046
Open in Google MapsClient feedback
Client reviews of Jonathan N. Portner — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Jonathan. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing car accidents attorneys in Columbia.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Jonathan N. Portner claims this profile.
Read all reviewsHiring guide
How to hire Jonathan N. Portner — what to expect in your first consultation
Working with a new car accidents attorney should feel structured. Here's how the first two conversations with Jonathan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jonathan charges for the initial consult. That fee is credited toward representation if you retain Jonathan's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Jonathan will tell you what matters and what doesn't.
Questions to ask a car accidents attorney in Columbia, Maryland
A short list to run through before you commit: How many car accidents matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Jonathan
Jonathan discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in car accidents practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every car accidents matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Jonathan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jonathan's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many car accidents practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Jonathan N. Portner
How much does it cost to hire Jonathan for a car accidents case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jonathan walks through the likely range during the consult so there are no surprises.
Does Jonathan offer a free consultation?
Jonathan charges for the initial consult; that fee is credited toward representation if you retain Jonathan's office. Some car accidents attorneys offer free consults — check Jonathan's current terms during booking.
How long do car accidents cases in Maryland typically take?
Simple car accidents matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Jonathan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jonathan take my case if I'm outside Columbia?
Jonathan is licensed in Maryland. Matters governed by Maryland law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jonathan will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Jonathan?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Jonathan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jonathan accepting new car accidents clients right now?
Jonathan's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Car Accidents attorneys serving Columbia, Baltimore and Annapolis in Maryland
Jonathan handles car accidents matters throughout Maryland. Each city below is a direct link into the search page for verified car accidents attorneys in that community.
More counsel
Other top-rated car accidents attorneys in Maryland
If Jonathan's intake is full or the fit isn't right, these car accidents attorneys in Columbia handle similar matters. Every profile below is verified and open to consultations.





