
Mark C. O'Connor, Bankruptcy Attorney in Boston, Massachusetts
Over 43 years of legal practice · focused on Bankruptcy, Business, and Litigation · 4.3/5 rating from 6 verified client reviews
Co-Chair of Litigation Practice GroupatRich May, P.C.
Boston, MA
Practicing bankruptcy in Boston since 1983.
- 43+
- Years practicing
- 4.3 ★
- 6 client reviews
- 1
- Bar admission
Practices in
Are you Mark C. O'Connor?
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Quick answer
Mark C. O'Connor is a co-chair of litigation practice group based in Boston, MA. The practice focuses on Bankruptcy, Business, and Litigation. Mark has over 43 years of legal experience. Currently practicing at Rich May, P.C.. Rated 4.3 out of 5 from 6 client reviews.
- Based in
- Boston, MA
- Experience
- over 43 years
- Known for
- Bankruptcy · Business · Litigation
- Handles Bankruptcy, Business, and Litigation matters from Boston, MA.
- Over 43 years of practice as a licensed attorney.
- Recognized with Peer Reviewed.
About Mark C. O'Connor: Mark C. O'Connor is a co-chair of litigation practice group based in Boston, MA. The practice focuses on Bankruptcy, Business, and Litigation. Mark has over 43 years of legal experience. Currently practicing at Rich May, P.C.. Rated 4.3 out of 5 from 6 client reviews.
Areas of practice
Mark's practice areas in Boston
Mark concentrates on bankruptcy, business, litigation, probate, and employment. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Bankruptcy
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Business
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Litigation
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Probate
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Employment
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Bankruptcy cases in Boston, Massachusetts
Mark takes bankruptcy matters in Boston, Massachusetts. 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.
Business cases in Boston, Massachusetts
Mark takes business matters in Boston, Massachusetts. 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.
Litigation cases in Boston, Massachusetts
Mark takes litigation matters in Boston, Massachusetts. 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.
Probate cases in Boston, Massachusetts
Mark takes probate matters in Boston, Massachusetts. 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.
Employment cases in Boston, Massachusetts
Mark takes employment matters in Boston, Massachusetts. 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
Mark C. O'Connor, bankruptcy attorney serving Boston
Mark C. O'Connor is a co-chair of litigation practice group based in Boston, MA. The practice focuses on Bankruptcy, Business, and Litigation. Mark has over 43 years of legal experience. Currently practicing at Rich May, P.C.. Rated 4.3 out of 5 from 6 client reviews. Mark works from Boston, Massachusetts and takes on bankruptcy matters across the region.
Adjunct Professor, Boston College, Trial Advocacy and Courtroom Skills; Coach Boston College National Mock Trial Team.
Mark's approach to bankruptcy cases
Adjunct Professor, Boston College, Trial Advocacy and Courtroom Skills; Coach Boston College National Mock Trial Team.
The kind of cases Mark takes
Mark reviews new inquiries case-by-case for bankruptcy, business, and litigation matters in Boston and the surrounding Massachusetts area.
Credentials
Credentials — where Mark studied and practices
Boston College
J.D. · 1983
College of the Holy Cross
A.B. · 1978
Jurisdictions
Mark's state bar admissions
Massachusetts
1983 · ACTIVE
Mark studied at J.D. in Boston College and A.B. in College of the Holy Cross.
Law school and academic background
Mark completed J.D. in Boston College and A.B. in College of the Holy Cross. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Massachusetts is where that training gets applied to real client questions.
Recognition
Mark's legal honors and published work
Mark has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Peer Reviewed
Legal awards and honors
Peer Reviewed.
Affiliations
Mark's professional memberships and bar associations
Massachusetts Bar Association Boston Bar Association
membership
Locations
Mark C. O'Connor's office in Boston
Mark's primary office is at 176 Federal Street, Boston, MA, 02110-2223. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Mark C. O'Connor — 4.3/5 rating from 6 verified client reviews
Every review below is from a verified client of Mark. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing bankruptcy attorneys in Boston.
4.3
6 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mark C. O'Connor claims this profile.
Read all reviewsHiring guide
How to hire Mark C. O'Connor — what to expect in your first consultation
Working with a new bankruptcy 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 bankruptcy attorney in Boston, Massachusetts
A short list to run through before you commit: How many bankruptcy 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 bankruptcy practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every bankruptcy 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 bankruptcy practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mark C. O'Connor
How much does it cost to hire Mark for a bankruptcy 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 bankruptcy attorneys offer free consults — check Mark's current terms during booking.
How long do bankruptcy cases in Massachusetts typically take?
Simple bankruptcy 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 Boston?
Mark is licensed in Massachusetts. Matters governed by Massachusetts 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 bankruptcy 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
Bankruptcy attorneys serving Boston, Cambridge and Worcester in Massachusetts
Mark handles bankruptcy matters throughout Massachusetts. Each city below is a direct link into the search page for verified bankruptcy attorneys in that community.
More counsel
Other top-rated bankruptcy attorneys in Massachusetts
If Mark's intake is full or the fit isn't right, these bankruptcy attorneys in Boston handle similar matters. Every profile below is verified and open to consultations.

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Louis Steven Haskell
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