Angela Barreto

Gavin received his Bachelor of Science degree in Biology (Zoology) from the University of Calgary. He then attended the Faculty of Law at the University of Calgary, graduating in 2001. Upon graduation, Gavin clerked at the Court of Appeal and the Court of Queen’s Bench of Alberta. Following his clerkship, Gavin completed his articles at the Calgary offices of a large national law firm, practicing in securities and regulatory matters. He was called to the Alberta Bar in 2002. Gavin joine...

Jessica's practice focuses on commercial litigation and arbitration, with an emphasis in insolvency and restructuring. She advises clients on general commercial disputes, all aspects of insolvency and restructuring matters, including cross-border proceedings, and banking and oil and gas related litigation. Clients value Jessica’s practical and collaborative approach to complex legal disputes and restructuring proceedings. Jessica has acted for debtor companies, guiding them through the ...

With a focus on settlement and the best interests of the family, Alex helps his clients minimize conflict and avoid costly prolonged court battles. He is known for his bright and practical approach and for helping clients reach solutions that ultimately allow them to move forward with their lives. Alex has extensive training and experience in interest-based negotiation, mediation and arbitration. He offers creative solutions for clients in a way that best fits their needs whether that be thro...

Justin Ferrara’s main practice is in securities law, with a focus on mergers and acquisitions and corporate finance. Mr. Ferrara has represented a number of both publicly traded and privately held clients in a broad range of matters, including mergers and acquisitions, public and private equity financings, corporate reorganizations and corporate governance issues. Mr. Ferrara has also advised special committees regarding numerous types of strategic and related-party transactions.

Lindsey Galvin is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Lindsey, who practices law in Calgary, Alberta, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lindsey is held by other top lawyers in the same geographic and legal practice area.

Enrique has over 18 years of experience helping clients navigate family law disputes with clarity and confidence. Before becoming a lawyer, he was a high school teacher—an experience that still shapes his approach to his legal practice today. Whether guiding clients through the legal process or advocating in court, Enrique brings the heart of a teacher to everything he does. Clients meeting with Enrique can always expect a bit of “homework.” He believes strongly that clients...

Krysta Ostwald earned her B.A. in 1993 and her LL.B. in 1996, both from the University of Victoria. She articled with Fraser Milner and was called to the Alberta Bar in 1997. Since then she has practiced exclusively in the area of family law. Krysta worked with the firms of Laurie Allen & Associates, Turnbull Boyes and Soby Boyden Lenz, before creating Widdowson Kachur Ostwald Menzies LLP with her partners. Krysta emphasizes resolving disputes without unnecessary conflict. She utilizes ma...

Allison Sears is a regulatory litigator and a member of Fasken’s Global Energy and Climate Group in Calgary. Her practice focuses primarily on energy and environmental matters. With experience before all levels of court in Alberta, Allison also represents clients in arbitrations, mediations, and regulatory proceedings before various federal and provincial regulators including the Canada Energy Regulator, the Alberta Energy Regulator, the Alberta Utilities Commission, the Environmental A...

Maureen McCartney-Cameron is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Maureen, who practices law in Calgary, Alberta, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maureen is held by other top lawyers in the same geographic and legal practice area.

Aaron has a diverse practice with a focus on Wills, Trusts, and Estates. He has extensive experience in estate planning, administration, and dispute resolution. His practice also includes business law and real estate law. Aaron is a recognized thought leader in the application of The Surrogate Rules and complicated court applications, which helps him generate positive, timely results for his clients. He shares his knowledge with colleagues and the public through teaching and speaking roles. C...