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Donohue, McKee & Mattson, Ltd.Member
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Joseph Thomas Mattson

1.0
1 review

1100 Township Line Rd., Havertown, PA 19083

Civil Litigation, Commercial Litigation, DUI/DWI and 12 more

About Joseph Thomas Mattson

Joseph Thomas Mattson is a lawyer practicing civil litigation, commercial litigation, dui/dwi and 12 other areas of law. Joseph received a A.B. degree from Villanova University in 1975, and has been licensed for 48 years. Joseph practices at Donohue, McKee & Mattson, Ltd. in Havertown, PA.

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Distinguished Peer Rated
This award is granted to attorneys who have been recognized by their peers for very high ethical standards, with an average peer review score of 3.0 to 4.4.
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Martindale-Hubbell Peer Distinguished Rating

Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

Joseph Thomas Mattson got this award in 2021

Martindale-Hubbell Peer Notable Rating

Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

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Reviews for Joseph

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1.0
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1.0
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1.0
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1.0
Elder Law
Posted by Thomas
December 23, 2025
Hired Attorney

Joe Mattson allowed clients of his abuse and defraud a woman with Stage 4 Alzheimer’s with Delirium (which went untreated) and again in Stage 5 of 7 stages. Joe Mattson not only knew that he was drafting both Will Changes and POAs on the direction of his long time client non family member but he knew that her family was unaware she even had this disease . And why would he do this ? Not sure maybe because she inherited $1.3M when she was in Stage 4 in 2012. He was introduced to her and became her lawyer and he never looked after her one time . He not only signed off on two sets of wheel changes and POA‘s. He knew 100% that her only son was in the dark on everything and yet he did it anyway. You can reach me on LinkedIn. I’m the dotconnector. Name is Tom Conley. I have all the proof so before you even think about trusting this guy, let me show you how evil he really is.

 

Services

Areas of Law

  • Litigation 1
    • Civil Litigation
  • Commercial Litigation
  • Criminal Law 1
    • DUI/DWI
  • Real Estate 2
    • Residential Real Estate
    • Commercial Real Estate
  • Business Law 1
    • Business Formation
  • Personal Injury
  • Other 8
    • Wills
    • Trusts
    • Probate
    • Estate Administration
    • Contract Drafting
    • Adoption
    • Juvenile Proceedings
    • Motor Vehicle And Traffic Violations

Practice Details

  • Firm Information
    Position
    Member
    Firm Name
    Donohue, McKee & Mattson, Ltd.

Experience

  • Bar Admission & Memberships
    Admissions
    1978, Pennsylvania
    1978, U.S. District Court, Eastern District of Pennsylvania
    1981, U.S. Court of Appeals, Third Circuit
    1982, U.S. Supreme Court
    Memberships
    Delaware County (President, Young Lawyers Section, 1984) and Pennsylvania Bar Associations
    Pennsylvania Trial Lawyers Association.
  • Education & Certifications
    Law School
    Villanova University
    Class of 1978
    J.D.
    magna cum laude

    Villanova University
    Class of 1978
    J.D.
    History
    Other Education
    Villanova University
    Class of 1975
    A.B.
    magna cum laude

    Villanova University
    Class of 1975
    A.B.
    History
  • Personal Details & History
    Age
    Born in 1953
    Lansdowne, Pennsylvania, December 25, 1953

Joseph Thomas Mattson

Member at Donohue, McKee & Mattson, Ltd.
1.0
1 review

1100 Township Line Rd.Havertown, PA 19083U.S.A.

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