Law Office of Lina Guillen | Sage Law
A Bay Area Boutique Family Law firm
LAW OFFICE OF LINA GUILLEN |SAGE LAW
A BAY AREA BOUTIQUE FAMILY LAW FIRM

Your next chapter
begins here.
Experienced, strategic, and thoughtful
guidance for every step of your journey.
20 YEARS Family law experience
Quoted in
THE New York times, CNN, Forbes
CERTIFIED DIVORCE MEDIATOR
FAMILY LAW SERVICES
Recognizing that every family dynamic is unique, Sage Law provides thoughtful legal solutions tailored for each client. Founding attorney Lina Guillen focuses her practice exclusively on family law, complemented by specialized experience advocating for children with special needs. Over the last two decades, Ms. Guillen has achieved numerous favorable outcomes for her clients in matters involving spousal support, property division, breach of fiduciary duty claims, palimony, and attorney's fees. She has also cultivated a professional network of top divorce-related experts , including vocational evaluators, forensic accountants, mental health professionals, real estate specialists, and financial advisors, whose collaboration is often vital in providing a complete picture of a divorce matter and steering cases toward a favorable resolution.
Beyond her private practice, Ms. Guillen is a dedicated advocate against domestic violence, and she contributes significant pro bono hours to various community organizations, including the San Francisco Bar Association Justice and Diversity Center. Her unwavering commitment to legal excellence and community service was distinguished by Marquis Who’s Who in 2024.
Sage Law offers sophisticated and flexible support models, including:
• Prenuptial and Postnuptial Agreements: Comprehensive drafting and independent review services to safeguard personal and marital assets.
• Mediation Consulting: Strategic advisory services for individuals navigating the mediation process, ensuring their interests are protected during negotiations.
• Legal Consulting and Pro Se Guidance: Professional legal advice and procedural support for those seeking to manage their own filings or prepare for self-representation in court.
• Limited-Scope Representation: Discrete legal services, including targeted drafting and representation at specific hearings, providing a cost-effective alternative to full-service litigation.
Regardless of the scope of engagement, every client relationship at Sage Law is anchored in the principles of integrity, discretion, and professional empathy.