Mariana Attia


Mariana Attia


Mariana practices in several areas of insurance defense, including sports liability, construction, hospitality & liquor liability, bodily injury, commercial litigation, and cybersecurity.

With a diverse background encompassing both defense and plaintiff work, Mariana brings a nuanced perspective to Whitelaw Twining. She is recognized for her adept handling of complex legal matters, is known for meticulous preparation and strategic foresight. Mariana excels in navigating legal challenges and consistently delivers tailored solutions that meet the unique needs of each client, whether representing insurers, corporations, or individuals. She is dedicated to achieving the best possible outcomes for her clients.

Mariana successfully represents clients before the Ontario Superior Court of Justice, Small Claims Court, and various regulatory bodies and tribunals.

Outside of the office, Mariana finds joy in watching and playing basketball, attending spin classes, lane swimming, and traveling.

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J.D, University of New Brunswick, 2022

B.A., York University, 2018

Professional Memberships & Affiliations

Called to the Ontario Bar in 2023