Peter A. Bryan

Darren Hueppelsheuser’s practice concentrates on income tax law, with an emphasis on the tax aspects of financing and transaction planning for corporations and partnerships in both private and public transactions. Mr. Hueppelsheuser also advises on international tax structuring of Canadian inbound and outbound investments and the tax aspects of debt reorganizations and financial restructurings in creditor proceedings. Mr. Hueppelsheuser regularly presents on tax matters and has written ...

Beth Younggren is a member of Dunphy Best Blocksom LLP ’s civil litigation and dispute resolution team. She joined the firm in 2015 after articling with and then working as associate counsel at a large multi-national law firm in its civil litigation group. Beth maintains a diverse commercial litigation practice, and specializes in advising clients with respect to construction litigation, including builders’ liens, contractual disputes, especially in the oil and gas and real estate...

Tara G. Tiefenbach is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Tara G., who practices law in Calgary, Alberta, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tara G. is held by other top lawyers in the same geographic and legal practice area.

Lincoln Mitchell practises corporate and commercial law related to energy and infrastructure projects, assisting domestic and international clients on a broad range of energy sector and business matters. He has experience advising clients on share and asset acquisitions and divestitures, public-private partnerships, infrastructure and energy projects, project development and joint venture and partnership arrangements. He is experienced in negotiating, drafting and interpreting engineering, pr...

Alexis specializes in insolvency and restructuring law, primarily serving corporate clients. Her practice encompasses representing debtor companies, secured and unsecured creditors, insolvency and restructuring professionals, and other key stakeholders in various insolvency proceedings. Additionally, she has broad experience in debt enforcement and collection matters and has assisted clients with property tax assessment disputes at the tribunal level and on appeal to the Alberta Courts. With ...

Jessica A. MacDonald is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Jessica A., 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 Jessica A. is held by other top lawyers in the same geographic and legal practice area.

Tanya A. Frizzell is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation. Tanya A., 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 Tanya A. is held by other top lawyers in the same geographic and legal practice area.

Fulvio Durante joined Dunphy Best Blocksom LLP in 1994 and conducts a business and estate-oriented practice. He brings extensive experience in the areas of business law, corporate restructuring, mergers & acquisitions, commercial transactions, trusts, banking, mental incapacity and estate planning & administration. Fulvio is committed to teaching and mentoring the newest members of the profession. He was an instructor for the bar admission courses required for the admission of new law...

For more than 20 years I have been focused on the resolution of business disputes. Over that time, the arbitral proportion of my practice has increased progressively, such that it now comprises a high majority, involving complex matters typically with at least tens of millions of dollars at stake. In 2005, I obtained a Certificate in Arbitration from the Alberta Arbitration and Mediation Society (now the ADR Institute of Alberta) (ADRIA), based on 11 different relevant courses including 62 ho...

Andrew Koeman is a family law and divorce lawyer. Andrew graduated from the University of Calgary with a Bachelor of Laws (Juris Doctor) in 2009. He completed his articles with Alberta Justice and continued to work there for two years as a Crown Prosecutor in the Specialized Prosecutions Branch, focusing on complex economic crimes, before he decided to practice family law exclusively. While Andrew has experience in all areas of family law, he developed a practice with a specific focus on comp...