About Marise Guirguis

Marise Guirguis is a lawyer in the Personal Injury division at Diamond & Diamond Lawyers. She earned both her Bachelor of Social Science in Political Science and her Juris Doctor at the University of Ottawa, where she built a strong foundation in advocacy and civil litigation. She completed her articling with Diamond & Diamond Lawyers, working on a wide spectrum of plaintiff personal injury matters, including motor vehicle accidents, slip and fall claims, and accident benefits disputes. Marise was called to the Ontario Bar in 2025 and now represents injured clients in all areas of personal injury law. Outside of work, she enjoys travelling and spending time with family and friends.

Bar Admission

• Ontario, 2025