Sonia Yuan is an experienced architectural designer at Montgomery Sisam Architects with a portfolio that spans small, intricate renovations and bespoke interventions to large‑scale institutional buildings and multi‑block master plans. Her international experience and familiarity with a range of contract models, including Integrated Project Delivery (IPD), bring depth and versatility to her perspective and practice.

Since joining Montgomery Sisam in 2024, Sonia has applied this broad background – along with strong technical skills in Revit and detailed design documentation – to complex renovation, addition, and new build projects in long‑term care, housing, and higher education. She excels at working across scales, moving fluidly from big‑picture thinking to fine‑grained detail to support clear, well‑coordinated design and execution. Her ability to consider challenges from multiple angles further enables her to develop thoughtful, well‑reasoned solutions.

Sonia brings energy, curiosity, and initiative to every project she undertakes and is known for her capacity to learn quickly and adapt with ease. She approaches each new assignment with a strong sense of responsibility and a commitment to thoughtful, high‑quality design, regardless of scope or scale. Sonia is a LEED Accredited Professional.