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Marshall Dean Sage

Sage Law Firm • San Diego, CA
BusinessPersonal InjuryTax

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Contact

Email
Phone
(619) 494-2534
Address
San Diego, CA, US

Professional

About

**Marshall Dean Sage** **San Diego, CA** **Sage Law Firm** Marshall Dean Sage is a dedicated attorney at Sage Law Firm, based in San Diego, California, specializing in business law, tax law, corporate incorporation, bankruptcy, and debt relief. With a comprehensive understanding of the complexities that businesses and individuals face, Dean is committed to providing exceptional legal guidance tailored to meet the unique needs of each client. Born and raised in San Diego, Dean's diverse experiences have shaped his legal perspective. His journey has taken him from Los Angeles to New Zealand and Michigan, before returning to the vibrant community of San Diego—often referred to as "America's Finest City." Dean's extensive travels, having explored 32 countries across six continents, enrich his worldview and enhance his ability to relate to clients from various backgrounds. When he is not advocating for his clients, Dean enjoys engaging in his passions outside the courtroom. He is an avid soccer player, often participating in friendly matches with family and friends. Additionally, Dean is a talented performer with a musical improv team, showcasing his creativity and ability to think on his feet—skills that translate effectively into his legal practice. With a focus on business, tax, corporate, and bankruptcy law, Marshall Dean Sage is dedicated to helping clients navigate their legal challenges. Whether you are a startup seeking incorporation, an individual facing debt issues, or a business in need of strategic legal advice, Dean is here to provide expert support tailored to your specific needs. Reach out to Sage Law Firm today to schedule a consultation and discover how Dean can assist you in achieving your legal goals.

About Business Law

Business law attorneys advise companies on legal matters including formation, contracts, compliance, and transactions. They help businesses navigate regulatory requirements and protect their interests. Common matters include business formation, contract drafting, mergers and acquisitions, commercial disputes.

Credentials

Education
2010 University of San Diego School of Law LLM 2009 University of Michigan Law School JD - Juris Doctor 2005 University of Otagfo Master of Entrepreneurship 2003 University of California - Los Angeles BA - Bachelor of Arts
Languages
English

Recognition & Involvement

Awards
2016 Named, Best of the Bar, San Diego Business Journal 2015 Named, Best New Attorneys, The Recorder, Tax Section 2014 Named, Outstanding Young Attorneys, Daily Transcript 2010 Richard A. Shaw Scholarship for Academic Acheivement, USD 2009 Big Brother of the Year, Big Brothers Big Sisters of Washtenaw County
Publications
2018 San Diego Uptown News Tax Code Revision Strategies
Associations
2019 - Present Mockingbird Improv Board of Directors President 2011 - Present Myotonic Dystrophy Foundation Ambassador 2009 - Present Tom Homann Law Association Member
Speaking
2022 Myotonic Dystrophy Foundation Annual Conference Myotonic Dystrophy 2018 Stanford Neuromuscular Annual Conference Myotonic Dystrophy 2016 Rare Disease Day Rare Diseases 2015 Myotonic Dystrophy Foundation Annual Conference Myotonic Dystrophy; Coping Strategies
Updated: Mar 22, 2026