HomePeople Biography and filmographySylvia Kwan Sylvia Kwan is known for Grey's Anatomy (2005), NCIS (2003) and Station 19 (2018). Movies (2)TV shows (4) Photos Movies (2) Agent Recon2024 · Tanya List of a Lifetime2021 · Talia TV shows (4) Estación 192018 · Dr. Mabel Tseng NCIS: Los Ángeles2009 · Young Woman Grey's Anatomy2005 · Mabel Tseng NCIS2003 · Gwen Eisley