
Mary Ann Petrillo, Adoption Attorney in Irwin, Pennsylvania
Over 43 years of legal practice · focused on Adoption, Criminal Defense, and Elder Law · 4.8/5 rating from 1 verified client review
Founding PartneratPetrillo Jones, LLC
Irwin, PA
Practicing adoption in Irwin since 1983.
- 43+
- Years practicing
- 4.8 ★
- 1 client review
- 1
- Bar admission
Are you Mary Ann Petrillo?
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Quick answer
Mary Ann Petrillo is a founding partner based in Irwin, PA. The practice focuses on Adoption, Criminal Defense, and Elder Law. Mary has over 43 years of legal experience. Currently practicing at Petrillo Jones, LLC. Rated 4.8 out of 5 from 1 client review.
- Based in
- Irwin, PA
- Experience
- over 43 years
- Known for
- Adoption · Criminal Defense · Elder Law
- Handles Adoption, Criminal Defense, and Elder Law matters from Irwin, PA.
- Over 43 years of practice as a licensed attorney.
About Mary Ann Petrillo: Mary Ann Petrillo is a founding partner based in Irwin, PA. The practice focuses on Adoption, Criminal Defense, and Elder Law. Mary has over 43 years of legal experience. Currently practicing at Petrillo Jones, LLC. Rated 4.8 out of 5 from 1 client review.
Areas of practice
Practice areas handled by Mary Ann Petrillo
Mary concentrates on adoption, criminal defense, elder law, estate planning, and general. Each area below outlines the kind of case Mary handles, typical outcomes to expect, and how the intake process starts.
Adoption
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Criminal Defense
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Elder Law
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Estate Planning
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General
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Probate
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Adoption cases in Irwin, Pennsylvania
Mary takes adoption matters in Irwin, 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 Mary agrees to represent you.
Criminal Defense cases in Irwin, Pennsylvania
Mary takes criminal defense matters in Irwin, 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 Mary agrees to represent you.
Elder Law cases in Irwin, Pennsylvania
Mary takes elder law matters in Irwin, 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 Mary agrees to represent you.
Estate Planning cases in Irwin, Pennsylvania
Mary takes estate planning matters in Irwin, 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 Mary agrees to represent you.
General cases in Irwin, Pennsylvania
Mary takes general matters in Irwin, 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 Mary agrees to represent you.
Biography
About Mary Ann Petrillo — Over 43 years of Pennsylvania adoption experience
Mary Ann Petrillo is a founding partner based in Irwin, PA. The practice focuses on Adoption, Criminal Defense, and Elder Law. Mary has over 43 years of legal experience. Currently practicing at Petrillo Jones, LLC. Rated 4.8 out of 5 from 1 client review.
Mary Ann Petrillo is currently retired and no longer practicing. Throughout her career, she has been recognized and awarded for her advocacy for her clients, particularly children and senior citizens. In 2009 Ms. Petrillo was recognized as the 2009 recipient of a federal award entitled “Angels in Adoption” issued from the Congressional Coalition on Adoption which honored her lifetime achievement as an advocate on behalf of children, especially those in foster care. Ms. Petrillo was also awarded the 2011 and 2013 Tribune Review Readers’ Choice Award for Best Attorney in all of Westmoreland County.
Ms. Petrillo is a summa cum laude graduate of Mercyhurst College with degrees in Sociology and Law Enforcement. Earning a Juris Doctorate in 1983 from the University of Pittsburgh School of Law, Ms. Petrillo has been involved in the advocacy of children and the elderly for three decades. She is a former board member and president of CASA of Westmoreland (Court Appointed Special Advocates) and was an original steering committee member of the Brush Creek Faith In Action. She also is a former volunteer member of the Board of Directors of Redstone Highlands in furtherance of her interest in elder care.
As a former instructor for the Pennsylvania Bar Institute, and as a retired fellow of the American Academy of Adoption Attorneys, Ms. Petrillo has taught continuing legal education for members of the legal profession. She is also the former Adoption Department Coordinator of Allegheny County Orphans’ and Juvenile Courts.
She is married to Gregory Petrillo and together they enjoy spending time with their children and grandchildren.
How Mary handles adoption matters
Mary Ann Petrillo is currently retired and no longer practicing. Throughout her career, she has been recognized and awarded for her advocacy for her clients, particularly children and senior citizens. In 2009 Ms. Petrillo was recognized as the 2009 recipient of a federal award entitled “Angels in Adoption” issued from the Congressional Coalition on Adoption which honored her lifetime achievement…
Who Mary represents
Mary reviews new inquiries case-by-case for adoption, criminal defense, and elder law matters in Irwin and the surrounding Pennsylvania area.
Credentials
Mary Ann Petrillo's legal education and bar admissions
University of Pittsburgh
J.D. · 1983
Mercyhurst College
B.A. · 1980
Jurisdictions
Mary's state bar admissions
Pennsylvania
1983 · ACTIVE
Mary studied at J.D. in University of Pittsburgh and B.A. in Mercyhurst College.
Law school and academic background
Mary completed J.D. in University of Pittsburgh and B.A. in Mercyhurst College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mary runs in Pennsylvania is where that training gets applied to real client questions.
Affiliations
Mary's professional memberships and bar associations
Westmoreland, Allegheny, Pennsylvania and American Bar Associations
membership
Locations
Mary Ann Petrillo's office in Irwin
Mary's primary office is at 412 Main Street, Irwin, PA, 15642. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Mary Ann Petrillo — 4.8/5 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 adoption attorneys in Irwin.
4.8
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mary Ann Petrillo claims this profile.
Read all reviewsHiring guide
How to hire Mary Ann Petrillo — what to expect in your first consultation
Working with a new adoption 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 adoption attorney in Irwin, Pennsylvania
A short list to run through before you commit: How many adoption 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 adoption practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every adoption 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 adoption practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mary Ann Petrillo
How much does it cost to hire Mary for a adoption 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 adoption attorneys offer free consults — check Mary's current terms during booking.
How long do adoption cases in Pennsylvania typically take?
Simple adoption 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 Irwin?
Mary 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 — 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 adoption 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
Adoption attorneys serving Irwin, Philadelphia and Pittsburgh in Pennsylvania
Mary handles adoption matters throughout Pennsylvania. Each city below is a direct link into the search page for verified adoption attorneys in that community.
More counsel
Other top-rated adoption attorneys in Pennsylvania
If Mary's intake is full or the fit isn't right, these adoption attorneys in Irwin handle similar matters. Every profile below is verified and open to consultations.





