Borton Petrini

profile

Sienna (Si Hui) Lin

Practice Areas
General & Civil Law

Phone

(213) 624-2869

Fax
(213) 489-3930

Sienna Lin is an Associate Attorney in the Los Angeles office of Borton Petrini, LLP. She received her LL.M. from the University of Southern California, Gould School of Law and her LL.B. from Singapore Management University YPH School of Law. Sienna began her legal career in Singapore, where she practiced commercial and civil litigation across a broad range of legal matters, working on cases involving breach of contract, fraud, medical malpractice, torts, and debt recovery. In addition to her commercial and civil practice, she also handled some criminal and white-collar defense matters. Before joining Borton Petrini, Sienna gained experience at a boutique legal practice in Beverly Hills, serving clients across the greater LA County area in litigating family and matrimonial matters, as well as advisory work on family trusts and asset tracing. Outside of work, she enjoys tennis, traveling, and has begun her quest to visit every national park in the country.

Sienna speaks English and Mandarin Chinese.

Education

University of Southern California, Gould School of Law, LLM, 2024 Singapore Management University, YPH School of Law, LLP, 2018

Admitted

State Bar of California, 2025
Advocate and Solicitor of the Supreme Court of Singapore, 2019

Business & professional Associations

California Lawyers Association
Los Angeles County Bar Association
Law Society of Singapore

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