Throughout his career, Manny has managed over 30 jury trials and has been acknowledged for his outstanding motion practice, earning the nickname “Motion Manny” from a Broward County judge for his skill in resolving cases efficiently and effectively.
As Managing Partner of Rossen Law Firm, Manny is pivotal in mentoring attorneys, guiding firm strategy, and ensuring the highest level of legal advocacy for every client. His leadership has helped the firm continue its trajectory as one of the fastest-growing and most respected criminal defense law firms in South Florida.
Who I Am
I am a trial attorney, a mentor, a sports fanatic, and a dedicated family man. My passion for the law is matched only by my commitment to my clients, my team, and my family. I firmly believe that no one should be defined by their worst mistake, and my mission is to ensure that every client receives a strong, strategic defense and a fair shot at justice.
When I’m not in the courtroom, you can probably find me spending time with my wife, Astrid, who is also an attorney, and chasing after our two amazing children. Family is everything to me, and I bring that same level of care and dedication to the clients I fight for daily.
Outside of law, I’m a die-hard Florida Panthers hockey fan (you’ll catch me at games as often as possible) and an even bigger Florida Gators fan. There’s nothing like heading up to The Swamp in Gainesville to watch UF take the field. Whether it’s football, hockey, or courtroom strategy, I’m all about passion, preparation, and playing to win.
Why I Do This Work
From an early point in my legal career, I realized that criminal charges don’t just affect a case—they affect lives. I’ve seen firsthand the impact that a strong defense can have in helping people reclaim their futures, and that’s why I do what I do.
Early in my career, I dedicated myself to mastering motion practice and courtroom strategy, knowing that even the smallest legal arguments can change the course of a case. Whether it’s filing motions to suppress evidence, negotiating case dismissals, or fighting aggressively at trial, I always focus on achieving the best possible outcome for my clients.
The legal system can be overwhelming and intimidating, and I believe that everyone deserves a powerful advocate in their corner. That’s why I fight for my clients as if they were my own family—because, at Rossen Law Firm, we don’t just represent cases, we represent people.
My Background & Education
My journey into law began at the University of Florida, where I earned my bachelor’s degree before pursuing my Juris Doctor at Nova Southeastern University School of Law.
During law school, I distinguished myself through academic excellence and legal advocacy, earning the American Jurisprudence Award in Criminal Law and the prestigious Shepard Broad Scholarship. I was a member of the school’s Law Review and Moot Court Society.
Since then, I have committed my career to criminal defense, becoming a recognized leader in the field and earning multiple accolades for my excellence in litigation and trial advocacy.
Awards & Recognitions
- National Trial Lawyers’ Top 40 Under 40 (2018)
- American Jurisprudence Award – Criminal Law
- Shepard Broad Scholarship Recipient (2011-2014)
- Hat Trick Award (2016)
- Kaplan Award from Nova University (2013)
- Recognized Legal Speaker & CLE Presenter
Professional Associations & Community Involvement
- Member, Florida Bar
- Member, National Association of Criminal Defense Lawyers
- Board Member, Broward County Association of Criminal Defense Lawyers (2018 - Present)
- Speaker & Lecturer, Continuing Legal Education (CLE) Programs
- Guest Expert, Legal Podcasts & Professional Panels
Legal Leadership & Media Features
Guest Expert, Legal Industry Podcasts
- The Managing Partner Podcast with Kevin Daisey - June 06, 2024 ~ Episode #301
- The Driven Crowd Podcast Fueled by Snellings Law - April 16, 2024 ~ Episode #45
- Life Beyond the Briefs By Brian Glass - September 12, 2023 ~ From the Basketball Court to the Courtroom: The Evolution of a Legal Partnership and Insights into Law Firm Management with Manny Serra-Jovenich
- Weekly Wins with Manny - 2024 ~ Instagram Reels
Media Appearances, Discussing Criminal Law & DUI Defense
- Washington Psychiatric Society - February 20, 2025
- Western Reserve News - February 20, 2025
- Indo-Asian News Service - February 20, 2025
- Washington Daily News - First-Ever Law and Mental Health Summit Sparks Nationwide Movement for Legal and Clinical Collaboration - February 20, 2025
- News Nation - Brett Favre to testify in Mississippi welfare - October 5, 2023 (Morning in America Video Coverage)
- WUFT News - March 25, 2020 (News page)
- Sun Sentinel - August 11, 2004 (News)
- Managing Partner at Rossen Law Firm
- Legal Social Media and Video Content contributor