Roberto Santiváñez Seminario

Ashley E. Nimitz is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Ashley E., who practices law in Virginia Beach, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ashley E. is held by other top lawyers in the same geographic and legal practice area.

Jeremy M. Carroll is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Jeremy M., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeremy M. is held by other top lawyers in the same geographic and legal practice area.

Appellate specialist Thom Hudson has decades of experience with hundreds of appeals in state and federal courts on a broad range of topics, including state and federal constitutional issues, torts, contracts, insurance bad faith, Indian law, and punitive damages. Among other things, Thom’s appellate work has helped to secure gaming rights for tribal nations, protect voter registration rights for individuals, protect judges’ pensions rights, safeguard Arizona’s implied home w...

Sarah T. Hogan is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Sarah T., who practices law in Boston, Massachusetts, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah T. is held by other top lawyers in the same geographic and legal practice area.

Mr. Griggs represents clients’ interests in legal actions concerning environmental matters brought by private parties and government agencies. He practices before administrative agencies, in state and federal trial courts, and in appellate tribunals. Mr. Griggs' litigation practice includes defense and prosecution of cases arising under federal and state environmental statutes, toxic tort cases, CERCLA and UST disputes, civil penalty proceedings, appellate practice, and FIFRA arbitration proc...

http://www.fraserstryker.com/Attorney.aspx?atid=1295 Dan Wintz joined Fraser Stryker in 2003 as a partner. He heads the Firm's Employee Benefits & ERISA Practice Group and is a senior member of the Firm's Estate Planning & Probate and Trust & Estate Administration Practice Groups. Dan brings over 35 years of employee benefit plan innovation and practical estate planning solutions to clients. He is the first and only Certified Estate Planning Law Specialist in Nebraska.* Dan is als...

Joseph F. Rich is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Joseph F., who practices law in Miami, Florida, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph F. is held by other top lawyers in the same geographic and legal practice area.

Sean W. Shirley is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Sean W., who practices law in Birmingham, Alabama, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean W. is held by other top lawyers in the same geographic and legal practice area.

Michael A. Laing is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Michael A., who practices law in Cincinnati, Ohio, has been recognized since 1999. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael A. is held by other top lawyers in the same geographic and legal practice area.

Mary Holloway Richard is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Health Care Law and Litigation - Health Care. Mary Holloway, who practices law in Oklahoma City, Oklahoma, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary Holloway is held by other top lawyers in the same geographic and legal practice area.