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Practice areas:

Real Estate, Corporate & Incorporation, Estate Planning, Investments

About Me

I look forward to trying to identify unique solutions to complex real estate and corporate opportunities or problems that individuals and businesses find themselves facing.


Sometimes opportunities require both legal guidance and protection as well as capital formation and business expertise. Our attorneys have a solid base of MBA, accounting, engineering, and computer science educational backgrounds to supplement their legal experience and expertise so that they can bring a broader perspective to those opportunities.


Sometimes problems are self inflicted and other times they come completely from external circumstances. Therefore the firm that I started focuses on strategic solutions not judging the individual or the business. 


Our firm expects each employee to be empathetic to to our clients circumstance, cordial in our dealings with all parties and approach all engagements with integrity, realism and a committment to clear communications. We want the opportunity to serve your interests.




Practice Areas

Licensed since 1978

  1. Investments: 25%
  2. Estate Planning: 25%
  3. Corporate & Incorporation: 25%
  4. Real Estate: 25%

Attorney Endorsements

1 total 

  • Patricia Anne Breen

    I endorse this lawyer. Mr. Breen is very experienced in dealing with complex commercial real estate matters. His outside of the box thinking often results in creative resolutions. His ability to communicate with multiple diverse parties to find satisfactory outcomes is foremost in all his matters.


    Patricia Breen Business Attorney
    Relationship: Worked for lawyer

Contact Info

Breen Olson & Trenton LLP

4720 North Oracle Road Suite 100
Tucson, AR, 85704



AZActive 197805/27/2015

Professional Misconduct

This lawyer was disciplined by a state licensing authority.

  1. Suspension
    issued in AZ, 1992


    Suspension means an attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.

Avvo Contributions

Legal Answers

Work Experience

TitleCompany NameDuration
Managing PartnerBreen Olson & Trenton LLP2001 - Present
Vice PresidentSunChase Holdiings1993 - 2001
AttorneyDennis M Breen III1978 - 1992
Trust Investment -Vice PresidentChase Manhattan Bank, New York1968 - 1977


School NameMajorDegreeGraduated
Fordham University School of LawLawJD - Juris Doctor1974
Fordham UniversityFinanceMBA - Master of Business Administration1973
Fordham UniversityPsychologyBS - Bachelor of Science1967