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Courtney Derick

Senior Law Clerk

Courtney is the senior law clerk at the Cahill Firm. With over twenty-two years of experience, she is an authority on the substantive and procedural challenges facing our clients. Throughout her two-decade career, Courtney has assisted clients at all levels of the Ontario Court system, from Small Claims Court, to the Ontario Court of Justice, the Superior Court of Justice, and the Court of Appeal. Courtney personifies a career in pursuit of excellence. She wields her knowledge, empathy, and skill, to assist clients in obtaining fantastic results.

In her spare time, Courtney has earned a purple belt in Karate. She is an accomplished chef and baker and loves to perfect new recipes. 

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Karen Cahill

Client Concierge

Karen brings over thirty years of customer service, management, and human resource experience to the Cahill Firm. She is the friendly voice you will hear when you call into the firm, and the steady hand typing-out e-mails responding to all manner of administrative inquiries and requests for our clients. Karen will also be a point of contact for collecting and organizing important information for your file.

Karen enjoys baking, babysitting her grand-dogs, and cheering for her Kansas City Chiefs!

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Renee Leduc

Law Clerk

Renee is a law clerk at The Cahill Firm with sixteen years of experience in the legal profession. Throughout her career, she has developed extensive knowledge in family law, civil litigation, and wills and estates. Renee is highly skilled in navigating complex legal procedures and court processes, with a comprehensive understanding of the forms, rules, and administrative requirements that help matters progress efficiently and effectively. Her attention to detail, dedication, and client-focused approach make her an invaluable member of the firm.

In her spare time, Renee enjoys spending time with her family, expressing her creativity through embroidery, and exploring a variety of crafting projects.

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Zoe Zettel

Marketing Director

Zoe Zettel is the Cahill Firm's Marketing Director with over eight years of experience leading brand, content, and communications. She focuses on building strategies that connect our firm's values with strong consistent client-focused action. Her focus at the Cahill Firm is ensuring that clients and the public can easily access our communications to receive excellent and transparent legal information and advice.Â