Smiling person with long hair, seated indoors.

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 pursuit of excellence and wields her knowledge, empathy, and skill, to assist clients in obtaining excellent 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. 

Smiling woman with curly hair and glasses.

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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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 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