Heather DiGregorio

Karen Pirie, KC is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law, Medical Negligence and Professional Malpractice Law. Karen practices law in Calgary, Alberta Best Lawyers has recognized Karen Pirie, KC since 2018. 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 Karen Pirie, KC is held by other lawyers.

Mike is an experienced litigator known for his strong understanding of business, determined advocacy, and creative problem solving. He has been repeatedly recognized as a leading lawyer by Chambers Canada, Lexpert, Best Lawyers, Benchmark, and others for many years for his work in arbitration, complex commercial litigation, and appellate advocacy. Mike has argued over 50 appeals before the Supreme Court of Canada, Alberta Court of Appeal, Federal Court of Appeal, and various regulatory appeal...

Alex practices general commercial and civil litigation and advises clients with respect to a broad range of individual and corporate disputes, including contractual disputes, insurance matters, and tort-based claims. She also has extensive experience in construction matters, particularly with builders’ liens and delay claims. Alex has represented clients in the Alberta Court of Justice (formerly Provincial Court) and the Court of King’s Bench of Alberta, as well as in commercial a...

Laura Comfort is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation. Laura practices law in Calgary, Alberta Best Lawyers has recognized Laura Comfort since 2026. 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 Laura Comfort is held by other lawyers.

Crispin is the Administrative Partner of the Calgary office and practices in the areas of business law, corporate finance and securities, mergers and acquisitions, and energy. He advises clients on corporate finance, public and private M&A, corporate reorganizations, and governance matters across a range of industries, including oil and gas, oilfield services, mining, power, and manufacturing. Crispin has significant experience with corporate finance and securities transactions, including...

Brad practices as a Mediator, Arbitrator and Collaborative lawyer. He is a partner with the family law firm of Moe Hannah LLP in Calgary, Alberta. His practice assists clients in negotiating out-of-court settlements, mediation, collaborative law, arbitration, and litigation. Brad teaches Negotiation as a sessional at the University of Calgary’s Faculty of Law. He was an invited panelist for LESA on Advanced Matrimonial Property issues and Mediation. Brad completed his LLB at the Univers...

Gulu Punia is a leading commercial and employment litigator in Alberta, representing clients at all levels of Court in Alberta, including as lead counsel at trial before the Court of Queen's Bench. From shareholder disputes and oppression remedies, to fraud claims and claims for breach of contract, Gulu acts for clients in obtaining extraordinary remedies such as attachment orders and Anton Piller orders in cases involving fraud.

Louise Campbell has been a lawyer since 1983. Her practice consists of family and related areas of law. Her approach is to find a resolution which is within the law that represents the concern of all parties, including economic, cultural, religious and health issues. She has been mediating since 1995 and has been Collaborative Family Lawyer since 2000. Because they are required in the resolution of family matters, she is also an excellent legal source for real estate, wills and estates. Areas...

Curtis is a partner at Carbert Waite LLP, Fellow of the Chartered Institute of Arbitrators, and Co-Chair of the firm’s Commercial Litigation Practice. Curtis has extensive experience in a wide variety of commercial litigation and arbitration matters, including international arbitration and litigation, defamation, and estate litigation. His clients include multinational corporations, energy companies, construction companies, family-run businesses, and individuals. He also acts for US and...

Blair began his legal career with MacKimmie Matthews in 1986 and was a founding partner of Carbert Waite LLP in 1999. Blair’s diverse practice of law has taken him to Canada’s three coasts, advising and acting for individuals, corporations, estates, public institutions and governments. As a senior partner with Carbert Waite LLP, Blair engages on a wide range of difficult cases that demand an advanced understanding of the law, relentless inquiry into the facts, appropriate strategi...