Mary E. Winstanley, Criminal Defense Attorney in Boston, Massachusetts
Over 44 years of legal practice · focused on Criminal Defense, Family Law, and Insurance · 4.4/5 rating from 1 verified client review
MemberatKrattenmaker O'Connor & Ingber P.C.
Boston, MA
Practicing criminal defense in Boston since 1982.
- 44+
- Years practicing
- 4.4 ★
- 1 client review
- 1
- Bar admission
Are you Mary E. Winstanley?
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Quick answer
Mary E. Winstanley is a member based in Boston, MA. The practice focuses on Criminal Defense, Family Law, and Insurance. Mary has over 44 years of legal experience. Currently practicing at Krattenmaker O'Connor & Ingber P.C.. Rated 4.4 out of 5 from 1 client review.
- Based in
- Boston, MA
- Experience
- over 44 years
- Known for
- Criminal Defense · Family Law · Insurance
- Handles Criminal Defense, Family Law, and Insurance matters from Boston, MA.
- Over 44 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About Mary E. Winstanley: Mary E. Winstanley is a member based in Boston, MA. The practice focuses on Criminal Defense, Family Law, and Insurance. Mary has over 44 years of legal experience. Currently practicing at Krattenmaker O'Connor & Ingber P.C.. Rated 4.4 out of 5 from 1 client review.
Areas of practice
Legal matters Mary takes on
Mary concentrates on criminal defense, family law, insurance, landlord/tenant, and litigation. Each area below outlines the kind of case Mary handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense
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Family Law
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Insurance
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Landlord/Tenant
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Litigation
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Real Estate
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Criminal Defense cases in Boston, Massachusetts
Mary takes criminal defense 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 Mary agrees to represent you.
Family Law cases in Boston, Massachusetts
Mary takes family law 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 Mary agrees to represent you.
Insurance cases in Boston, Massachusetts
Mary takes insurance 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 Mary agrees to represent you.
Landlord/Tenant cases in Boston, Massachusetts
Mary takes landlord/tenant 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 Mary agrees to represent you.
Litigation cases in Boston, Massachusetts
Mary 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 Mary agrees to represent you.
Biography
Meet Mary E. Winstanley — criminal defense lawyer in Boston
Mary E. Winstanley is a member based in Boston, MA. The practice focuses on Criminal Defense, Family Law, and Insurance. Mary has over 44 years of legal experience. Currently practicing at Krattenmaker O'Connor & Ingber P.C.. Rated 4.4 out of 5 from 1 client review.
Mary E. Winstanley is a lawyer practicing family law, real estate, litigation and 3 other areas of law. Mary received a B.A. degree from Boston College, and has been licensed for 44 years. Mary practices at Krattenmaker O'Connor & Ingber P.C. in Boston, MA.
Working with Mary on a criminal defense matter
Mary E. Winstanley is a lawyer practicing family law, real estate, litigation and 3 other areas of law. Mary received a B.A. degree from Boston College, and has been licensed for 44 years. Mary practices at Krattenmaker O'Connor & Ingber P.C. in Boston, MA.
Who Mary represents
Mary reviews new inquiries case-by-case for criminal defense, family law, and insurance matters in Boston and the surrounding Massachusetts area.
Credentials
Education, bar admissions, and languages
Boston University
LL.M. · 1983
Boston College B.A. 1979 Suffolk University
—
Jurisdictions
Mary's state bar admissions
Massachusetts
1982 · ACTIVE
Mary studied at LL.M. in Boston University and — in Boston College B.A. 1979 Suffolk University.
Law school and academic background
Mary completed LL.M. in Boston University and — in Boston College B.A. 1979 Suffolk University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mary runs in Massachusetts is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Mary has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Affiliations
Mary's professional memberships and bar associations
Massachusetts and American Bar Associations
membership
Locations
Mary E. Winstanley's office in Boston
Mary's primary office is at 1 McKinley Sq., 5th Fl., Boston, MA, 02109. In-person meetings are by appointment; a phone intake usually comes first.
Krattenmaker O'Connor & Ingber P.C.
1 McKinley Sq., 5th Fl.
Boston, MA 02109
Open in Google MapsClient feedback
Client reviews of Mary E. Winstanley — 4.4/5 rating from 1 verified client review
Every review below is from a verified client of Mary. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing criminal defense attorneys in Boston.
4.4
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mary E. Winstanley claims this profile.
Read all reviewsHiring guide
How to hire Mary E. Winstanley — 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 Mary usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mary charges for the initial consult. That fee is credited toward representation if you retain Mary'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; Mary will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in Boston, Massachusetts
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 Mary
Mary 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. Mary confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mary'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 Mary E. Winstanley
How much does it cost to hire Mary for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mary walks through the likely range during the consult so there are no surprises.
Does Mary offer a free consultation?
Mary charges for the initial consult; that fee is credited toward representation if you retain Mary's office. Some criminal defense attorneys offer free consults — check Mary's current terms during booking.
How long do criminal defense cases in Massachusetts 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. Mary gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mary take my case if I'm outside Boston?
Mary 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 — Mary 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 Mary?
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. Mary will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mary accepting new criminal defense clients right now?
Mary'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 Boston, Cambridge and Worcester in Massachusetts
Mary handles criminal defense matters throughout Massachusetts. 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 Massachusetts
If Mary's intake is full or the fit isn't right, these criminal defense attorneys in Boston handle similar matters. Every profile below is verified and open to consultations.





