Mark Maginnis Dugan, Business Attorney in Philadelphia, Pennsylvania
Over 19 years of legal practice · focused on Business and General
AssociateatCozen O'Connor
Philadelphia, PA
Practicing business in Philadelphia since 2007.
- 19+
- Years practicing
- 4
- Bar admissions
Are you Mark Maginnis Dugan?
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Quick answer
Mark Maginnis Dugan is an associate based in Philadelphia, PA. The practice focuses on Business and General. Mark has over 19 years of legal experience. Currently practicing at Cozen O'Connor.
- Based in
- Philadelphia, PA
- Experience
- over 19 years
- Known for
- Business · General
- Handles Business and General matters from Philadelphia, PA.
- Over 19 years of practice as a licensed attorney.
About Mark Maginnis Dugan: Mark Maginnis Dugan is an associate based in Philadelphia, PA. The practice focuses on Business and General. Mark has over 19 years of legal experience. Currently practicing at Cozen O'Connor.
Areas of practice
Legal matters Mark takes on
Mark concentrates on business and general. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Business cases in Philadelphia, Pennsylvania
Mark takes business matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
General cases in Philadelphia, Pennsylvania
Mark takes general matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Biography
Meet Mark Maginnis Dugan — business lawyer in Philadelphia
Mark Maginnis Dugan is an associate based in Philadelphia, PA. The practice focuses on Business and General. Mark has over 19 years of legal experience. Currently practicing at Cozen O'Connor.
Mark Maginnis Dugan is a lawyer practicing antitrust / trade law, business law, corporate law. Mark received a B.A. degree from Yale University in 2003, and has been licensed for 19 years. Mark practices at Cozen O'Connor in Philadelphia, PA.
Mark's approach to business cases
Mark Maginnis Dugan is a lawyer practicing antitrust / trade law, business law, corporate law. Mark received a B.A. degree from Yale University in 2003, and has been licensed for 19 years. Mark practices at Cozen O'Connor in Philadelphia, PA.
The kind of cases Mark takes
Mark reviews new inquiries case-by-case for business and general matters in Philadelphia and the surrounding Pennsylvania area.
Credentials
Education, bar admissions, and languages
Temple University Beasley School of Law
J.D. · 2007
Yale University
B.A. · 2003
Jurisdictions
Mark's state bar admissions
Delaware
2016 · ACTIVE
U.S. District Court,
2007 · ACTIVE
New Jersey
2007 · ACTIVE
Pennsylvania
2007 · ACTIVE
Mark studied at J.D. in Temple University Beasley School of Law and B.A. in Yale University.
Law school and academic background
Mark completed J.D. in Temple University Beasley School of Law and B.A. in Yale University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Pennsylvania is where that training gets applied to real client questions.
Affiliations
Mark's professional memberships and bar associations
Pennsylvania Bar Association
membership
Locations
Mark Maginnis Dugan's office in Philadelphia
Mark's primary office is at One Liberty Place, 1650 Market St., Philadelphia, PA, 19103. In-person meetings are by appointment; a phone intake usually comes first.
Cozen O'Connor
One Liberty Place, 1650 Market St.
Philadelphia, PA 19103
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Client reviews of Mark Maginnis Dugan
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Schedule your consultationHiring guide
How to hire Mark Maginnis Dugan — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.
Questions to ask a business attorney in Philadelphia, Pennsylvania
A short list to run through before you commit: How many business 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 Mark
Mark discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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. Mark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mark's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mark Maginnis Dugan
How much does it cost to hire Mark for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.
Does Mark offer a free consultation?
Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some business attorneys offer free consults — check Mark's current terms during booking.
How long do business cases in Pennsylvania typically take?
Simple business 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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mark take my case if I'm outside Philadelphia?
Mark is licensed in Pennsylvania. Matters governed by Pennsylvania law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mark 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 Mark?
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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mark accepting new business clients right now?
Mark's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Philadelphia, Pittsburgh and Harrisburg in Pennsylvania
Mark handles business matters throughout Pennsylvania. Each city below is a direct link into the search page for verified business attorneys in that community.
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