Joseph Mulhern, Criminal Defense Attorney in Rockville, Maryland
Over 47 years of legal practice · focused on Criminal Defense, Insurance, and Litigation · 4.5/5 rating from 7 verified client reviews
MemberatMulhern, Patterson & Marshall, LLP
Rockville, MD
Practicing criminal defense in Rockville since 1979.
- 47+
- Years practicing
- 4.5 ★
- 7 client reviews
- 2
- Bar admissions
Practices in
Are you Joseph Mulhern?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Joseph Mulhern is a member based in Rockville, MD. The practice focuses on Criminal Defense, Insurance, and Litigation. Joseph has over 47 years of legal experience. Currently practicing at Mulhern, Patterson & Marshall, LLP. Rated 4.5 out of 5 from 7 client reviews.
- Based in
- Rockville, MD
- Experience
- over 47 years
- Known for
- Criminal Defense · Insurance · Litigation
- Handles Criminal Defense, Insurance, and Litigation matters from Rockville, MD.
- Over 47 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Joseph Mulhern: Joseph Mulhern is a member based in Rockville, MD. The practice focuses on Criminal Defense, Insurance, and Litigation. Joseph has over 47 years of legal experience. Currently practicing at Mulhern, Patterson & Marshall, LLP. Rated 4.5 out of 5 from 7 client reviews.
Areas of practice
Practice areas handled by Joseph Mulhern
Joseph concentrates on criminal defense, insurance, and litigation. Each area below outlines the kind of case Joseph handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense
View other Criminal Defense attorneys
Insurance
View other Insurance attorneys
Litigation
View other Litigation attorneys
Criminal Defense cases in Rockville, Maryland
Joseph takes criminal defense matters in Rockville, 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 Joseph agrees to represent you.
Insurance cases in Rockville, Maryland
Joseph takes insurance matters in Rockville, 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 Joseph agrees to represent you.
Litigation cases in Rockville, Maryland
Joseph takes litigation matters in Rockville, 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 Joseph agrees to represent you.
Biography
About Joseph Mulhern — Over 47 years of Maryland criminal defense experience
Joseph Mulhern is a member based in Rockville, MD. The practice focuses on Criminal Defense, Insurance, and Litigation. Joseph has over 47 years of legal experience. Currently practicing at Mulhern, Patterson & Marshall, LLP. Rated 4.5 out of 5 from 7 client reviews.
Joseph Mulhern is a lawyer practicing insurance, litigation/defense, litigation/plaintiff. Joseph received a B.S. degree from Towson State University in 1976, and has been licensed for 47 years. Joseph practices at Mulhern, Patterson & Marshall, LLP in Rockville, MD and 1 other location.
Working with Joseph on a criminal defense matter
Joseph Mulhern is a lawyer practicing insurance, litigation/defense, litigation/plaintiff. Joseph received a B.S. degree from Towson State University in 1976, and has been licensed for 47 years. Joseph practices at Mulhern, Patterson & Marshall, LLP in Rockville, MD and 1 other location.
Clients Joseph works with
Joseph reviews new inquiries case-by-case for criminal defense, insurance, and litigation matters in Rockville and the surrounding Maryland area.
Credentials
Joseph Mulhern's legal education and bar admissions
University of Baltimore
J.D. · 1979
Towson State University
B.S. · 1976
Jurisdictions
Joseph's state bar admissions
District of Columbia
1980 · ACTIVE
Maryland
1979 · ACTIVE
Joseph studied at J.D. in University of Baltimore and B.S. in Towson State University.
Law school and academic background
Joseph completed J.D. in University of Baltimore and B.S. in Towson State University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Joseph runs in Maryland is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Joseph Mulhern
Joseph has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Joseph Mulhern's office in Rockville
Joseph's primary office is at 451 Hungerford Dr., Ste. 200, Rockville, MD, 20850. In-person meetings are by appointment; a phone intake usually comes first.
Mulhern, Patterson & Marshall, LLP
451 Hungerford Dr., Ste. 200
Rockville, MD 20850
Open in Google MapsClient feedback
Client reviews of Joseph Mulhern — 4.5/5 rating from 7 verified client reviews
Every review below is from a verified client of Joseph. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing criminal defense attorneys in Rockville.
4.5
7 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Joseph Mulhern claims this profile.
Read all reviewsHiring guide
How to hire Joseph Mulhern — 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 Joseph usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Joseph charges for the initial consult. That fee is credited toward representation if you retain Joseph'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; Joseph will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in Rockville, 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 Joseph
Joseph 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. Joseph confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Joseph'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 Joseph Mulhern
How much does it cost to hire Joseph for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Joseph walks through the likely range during the consult so there are no surprises.
Does Joseph offer a free consultation?
Joseph charges for the initial consult; that fee is credited toward representation if you retain Joseph's office. Some criminal defense attorneys offer free consults — check Joseph'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. Joseph gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Joseph take my case if I'm outside Rockville?
Joseph 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 — Joseph 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 Joseph?
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. Joseph will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Joseph accepting new criminal defense clients right now?
Joseph'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 Rockville, Baltimore and Annapolis in Maryland
Joseph 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 Joseph's intake is full or the fit isn't right, these criminal defense attorneys in Rockville handle similar matters. Every profile below is verified and open to consultations.





