MR

Margaret A. "Maggie" Rossiter

recognized lawyers icon Recognized in Ones to Watch since 2026
Awarded Practice Areas
Business Organizations (including LLCs and Partnerships) Nonprofit / Charities Law
Awarded Practice Areas
Business Organizations (including LLCs and Partnerships) Nonprofit / Charities Law
MR
Margaret A. "Maggie" Rossiter
Omaha, NE
Works at
Guinan O'Siochain Law Group LLC

4 Best Lawyers awards

Biography

Margaret A. Rossiter is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Nonprofit / Charities Law.

Margaret A., who practices law in Omaha, Nebraska, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret A. is held by other top lawyers in the same geographic and legal practice area.

Works at
Guinan O'Siochain Law Group LLC

4 Best Lawyers awards

Locations

Education

  • Creighton University, J.D., graduated 2019

Bar Admissions

  • Nebraska, Nebraska State Bar Association, 2019

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch® in America 2026 for work in:
  • Business Organizations (including LLCs and Partnerships)
  • Nonprofit / Charities Law

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