J. Arthur Cogan KC

Gordon B. Greenwood is the Managing Partner of Maclaren Corlett LLP. He focuses on business law within Canada and internationally, divided between regulatory law (especially as it relates to advertising and marketing, cosmetics, food and drug, and intellectual property law) and corporate/commercial law. As well as providing professional representation for domestic, international and multinational clients, Gordon is active with many trade associations across Canada and the United States. Mr. G...

Alice Weatherston is an associate lawyer at Nelligan Law, and a member of our Family Law practice group. Alice regularly represents her clients in court at conferences, motions and trials. She also represents her clients, or helps them prepare themselves, to attend out of court dispute resolution processes such as mediation or arbitration. Alice also enjoys drafting or providing legal advice to people entering into marriage contracts or cohabitation agreements and is particularly interested i...

Howard is widely recognized as a leading appellate lawyer, known for his precise and creative advocacy. With over 20 years of experience, Howard is a Certified Specialist in Criminal Law and a partner at AGP LLP in Ottawa. His practice is devoted to criminal appeals and complex trials, and he has argued more than 150 appeals, including seven appearances before the Supreme Court of Canada. At the trial level, he has successfully defended clients charged with murder, large-scale drug traffickin...

Lewis Retik is a partner in Gowling WLG's Ottawa office. He leads the Food and Beverage Group and co-leads the Cannabis Group. His practice is focused primarily on regulatory and commercial law with respect to commercializing regulated products, including: regulatory licencing, product distribution, product classification, manufacturing, advertising, packaging, and labelling. Lewis has extensive experience working with companies of all sizes, ranging from recent startups to large internationa...

Andrew W. McKenna is a lawyer recognized by Best Lawyers in the practice areas of Medical Negligence and Professional Malpractice Law. Andrew W. practices law in Ottawa, Ontario Best Lawyers has recognized Andrew W. McKenna since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Andrew W. McKenna is held by other lawyers.

Matthew Estabrooks is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Matthew practices law in Ottawa, Ontario Best Lawyers has recognized Matthew Estabrooks since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Matthew Estabrooks is held by other lawyers.

Joshua Moon is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Joshua practices law in Ottawa, Ontario Best Lawyers has recognized Joshua Moon since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Joshua Moon is held by other lawyers.

Martin Lapner is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law, Medical Negligence, Personal Injury Litigation and Professional Malpractice Law. Martin practices law in Ottawa, Ontario Best Lawyers has recognized Martin Lapner since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Martin Lapner is held by other lawyers.

Stephanie Pearce is a lawyer recognized by Best Lawyers in the practice areas of Administrative and Public Law, Health Care Law and Public Procurement Law. Stephanie practices law in Ottawa, Ontario Best Lawyers has recognized Stephanie Pearce since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stephanie Pearce is held by other lawyers.

Adriana I. Cargnello is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law and Professional Malpractice Law. Adriana I. practices law in Ottawa, Ontario Best Lawyers has recognized Adriana I. Cargnello since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Adriana I. Cargnello is held by other lawyers.