About
Stephanie Fierro is a skilled attorney known for helping clients navigate complex legal issues in estate and business law. Based in Phoenix, she focuses on solving problems efficiently and strategically. Whether assisting with a basic will or a major corporate deal, she offers smart, tailored legal advice with a forward-thinking approach.
Stephanie earned her Bachelor of Arts in Justice Studies from Arizona State University, graduating cum laude in 2002. Stephanie then pursued her Juris Doctor at New England Law | Boston, graduating cum laude in 2005. Her academic background laid a strong foundation for the detail-oriented legal work she performs today.
In estate planning, Stephanie handles both standard and advanced needs, especially for high-net-worth clients. She is also experienced in trust and probate administration. From resolving real estate title concerns to planning family legacies, she works to protect her clients’ interests with care and precision.
Drawing on her experience as a former solo practitioner, Stephanie brings a practical, insider’s understanding of day‑to‑day business operations. She advises companies on corporate formation, outside general counsel services, succession planning, and mergers and acquisitions, helping ensure every stage of growth is supported by a strong legal foundation. Known for her clear, strategic guidance and steady demeanor, Stephanie is a trusted partner to businesses navigating complex or emotionally charged legal issues.
Stephanie’s professional focus includes business and finance, estate trust and probate, medical and dental law, and real estate matters. With Bar admissions in Arizona since 2006 and Washington since 2024, she brings regional knowledge to each case she handles.
Stephanie Fierro continues to be recognized for her legal skills, including being named a Top Lawyer in 2024 by PHOENIX Magazine. Her dedication and practical advice make her a trusted legal partner for individuals and business owners alike.
Law Office Affiliations
- Partner, Keller Rohrback L.L.P.
- Member, State Bar of Arizona
- Member, Washington State Bar Association
Licensed State
- Arizona
- Washington
Education
- New England Law
Juris Doctor (JD) - Arizona State University
Bachelor of Arts (BA)
Awards & Badges


- Mergers & Acquisitions
- Power of Attorney
- Probate
- Trusts
- Commercial Real Estate
- Residential Real Estate
- Litigation
- Medical Malpractice




