Leonard J. "Lenny" Frankel
Awarded Practice Areas
Family Law Mediation Mediation
Biography
Leonard J. Frankel is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Mediation and Mediation.
Leonard J., who practices law in Clayton, Missouri, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leonard J. is held by other top lawyers in the same geographic and legal practice area.
Overview
- Washington University in St. Louis, J.D., graduated 1965
- Washington University in St. Louis, graduated 1965
- St. Louis Collaborative Family Law Association - member
- Association of Attorney Mediators - member
- Association of Missouri Mediators - member
- St. Louis Collaborative Family Law Association - member
- Association of Attorney Mediators - member
- Association of Missouri Mediators - member
- Washington University in St. Louis, J.D., graduated 1965
- Washington University in St. Louis, graduated 1965
Client Testimonials
Awards & Focus

Named "Lawyer of the Year" by Best Lawyers® for:
- Family Law Mediation, St. Louis (2024)
- Mediation, St. Louis (2021)
- Family Law Mediation, St. Louis (2020)
- Family Law Mediation, St. Louis (2018)
- Mediation, St. Louis (2015)
- Family Law Mediation, St. Louis (2014)
- Mediation, St. Louis (2013)
- Family Law Mediation, St. Louis (2012)
Recognized in The Best Lawyers in America® 2026 for work in:
- Family Law Mediation
- Mediation
Special Focus:
- Arbitration
- Commercial
- COVID-19
- Family Law Mediation
- Labor and Employment
- Mediation
News & Media
Publications
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