Tammy Repaso

Tammy Repaso is a seasoned attorney and Practice Manager at Marler Law Partners in O’Fallon, Missouri, with a career spanning more than 20 years in family and corporate law. She began her legal journey representing children and parents in complex custody and abuse cases, demonstrating a deep commitment to advocating for those navigating difficult personal circumstances. Over the years, her focus has expanded to include succession planning, estate administration, and corporate law, providing comprehensive legal counsel to both individuals and businesses. Tammy is known for balancing strong ethics with a results-driven approach, earning the trust and respect of colleagues and clients alike.
In addition to her legal practice, Tammy has served as an Executive Legal Recruiter with LHH, leveraging her expertise to match top legal talent with the right opportunities. She has also played key roles in developing estate planning and elder law services at national law firms, illustrating her leadership and vision in growing and managing legal practices. Her broad experience in contract negotiation, corporate transactions, and estate planning underscores her versatility and dedication to the legal profession.
A graduate of Western Michigan University Cooley Law School and Buffalo State University, Tammy combines academic rigor with practical experience. Beyond her professional achievements, she is committed to mentoring the next generation of legal professionals and leading by example, blending compassion, strategic insight, and integrity in every endeavor. Her dedication to both her clients and the broader legal community reflects a career defined by impact, service, and leadership.
• Western Michigan University Cooley Law School- J.D.
• Buffalo State University- B.S.
• Association of Family and Conciliation Courts (AFCC) collaborative Family Law Association (CFLA)
• International Academy of Collaborative Professionals
What do you attribute your success to?
I attribute my success to my background in education and my commitment to advocacy. Working in inner-city schools showed me the real-life impact of trauma and inspired me to pursue family law, where I can support and guide families through difficult situations. My focus on empathy, clear communication, and trauma-informed representation has been central to helping clients and mentoring younger attorneys effectively.
What’s the best career advice you’ve ever received?
The best career advice I’ve ever received is to find what truly drives and motivates you—and to always understand your “why.”
What advice would you give to young women entering your industry?
My advice to young women entering the legal field is to focus on work that aligns with your values rather than chasing titles. Stay curious, be open to growth, get involved in professional associations, and take on opportunities that challenge you both personally and professionally—your path may look different than you imagined, and that’s okay.
What are the biggest challenges or opportunities in your field right now?
One of the biggest challenges in my field is ensuring access to justice, as financial and systemic barriers often prevent individuals from obtaining the legal representation they need, which shapes how I approach and manage my practice.
What values are most important to you in your work and personal life?
The values most important to me are justice, equity, and accessibility, and I carry a belief in second chances and safe futures into my work, mentorship, and community involvement.