John Joseph O'Loughlin, Criminal Defense Attorney in La Plata, Maryland
Over 46 years of legal practice · focused on Criminal Defense, Estate Planning, and General · 4.4/5 rating from 1 verified client review
MemberatJohn J. O'Loughlin
La Plata, MD
Practicing criminal defense in La Plata since 1980.
- 46+
- Years practicing
- 4.4 ★
- 1 client review
- 2
- Bar admissions
Practices in
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Quick answer
John Joseph O'Loughlin is a member based in La Plata, MD. The practice focuses on Criminal Defense, Estate Planning, and General. John has over 46 years of legal experience. Currently practicing at John J. O'Loughlin. Rated 4.4 out of 5 from 1 client review.
- Based in
- La Plata, MD
- Experience
- over 46 years
- Known for
- Criminal Defense · Estate Planning · General
- Handles Criminal Defense, Estate Planning, and General matters from La Plata, MD.
- Over 46 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About John Joseph O'Loughlin: John Joseph O'Loughlin is a member based in La Plata, MD. The practice focuses on Criminal Defense, Estate Planning, and General. John has over 46 years of legal experience. Currently practicing at John J. O'Loughlin. Rated 4.4 out of 5 from 1 client review.
Areas of practice
Legal matters John takes on
John concentrates on criminal defense, estate planning, general, and wills. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense
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Estate Planning
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General
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Wills
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Criminal Defense cases in La Plata, Maryland
John takes criminal defense matters in La Plata, 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 John agrees to represent you.
Estate Planning cases in La Plata, Maryland
John takes estate planning matters in La Plata, 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 John agrees to represent you.
General cases in La Plata, Maryland
John takes general matters in La Plata, 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 John agrees to represent you.
Wills cases in La Plata, Maryland
John takes wills matters in La Plata, 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 John agrees to represent you.
Biography
Meet John Joseph O'Loughlin — criminal defense lawyer in La Plata
John Joseph O'Loughlin is a member based in La Plata, MD. The practice focuses on Criminal Defense, Estate Planning, and General. John has over 46 years of legal experience. Currently practicing at John J. O'Loughlin. Rated 4.4 out of 5 from 1 client review.
Mr. John Joseph O'Loughlin is a lawyer practicing traffic, wills and estates, general practice and 1 other area of law. John received a B.A. degree from College of William and Mary in 1974, and has been licensed for 46 years. John practices at John J. O'Loughlin in La Plata, MD.
How John handles criminal defense matters
Mr. John Joseph O'Loughlin is a lawyer practicing traffic, wills and estates, general practice and 1 other area of law. John received a B.A. degree from College of William and Mary in 1974, and has been licensed for 46 years. John practices at John J. O'Loughlin in La Plata, MD.
Who John represents
John reviews new inquiries case-by-case for criminal defense, estate planning, and general matters in La Plata and the surrounding Maryland area.
Credentials
Education, bar admissions, and languages
Georgetown University
J.D. · 1980
College of William and Mary
B.A. · 1974
Jurisdictions
John's state bar admissions
District of Columbia
1981 · ACTIVE
Maryland
1980 · ACTIVE
John studied at J.D. in Georgetown University and B.A. in College of William and Mary.
Law school and academic background
John completed J.D. in Georgetown University and B.A. in College of William and Mary. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Maryland is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Locations
Office locations for John Joseph O'Loughlin in La Plata, Maryland
John's primary office is at La Plata, MD, 20646-0398. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John Joseph O'Loughlin — 4.4/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing criminal defense attorneys in La Plata.
4.4
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John Joseph O'Loughlin claims this profile.
Read all reviewsHiring guide
How to hire John Joseph O'Loughlin — what to expect in your first consultation
Working with a new criminal defense attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in La Plata, Maryland
A short list to run through before you commit: How many criminal defense 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 John
John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in criminal defense practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every criminal defense 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. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many criminal defense practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John Joseph O'Loughlin
How much does it cost to hire John for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some criminal defense attorneys offer free consults — check John's current terms during booking.
How long do criminal defense cases in Maryland typically take?
Simple criminal defense 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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside La Plata?
John 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 — John 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 John?
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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new criminal defense clients right now?
John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Criminal Defense attorneys serving La Plata, Baltimore and Annapolis in Maryland
John handles criminal defense matters throughout Maryland. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.
More counsel
Other top-rated criminal defense attorneys in Maryland
If John's intake is full or the fit isn't right, these criminal defense attorneys in La Plata handle similar matters. Every profile below is verified and open to consultations.





