A member of the disputes and investigations team since 2015, and special counsel since 2024, Isabella's focus is on dispute resolution, including mediation, arbitration, and litigation.

Isabella is a well-rounded litigator in a number of legal areas with expertise in commercial and engineering/construction litigation matters.

Working primarily in large-scale engineering disputes, Isabella acts for both plaintiff and defendant clients, including international corporations, joint venture entities, and large national businesses.

As a commercial litigator, Isabella has acted in proceedings before tribunals, local courts, District Courts and Supreme Courts across multiple jurisdictions, and in the Federal Court.

In the 2020 edition of Doyle's Guide, Isabella was listed as a rising star for Construction and Infrastructure Law.

Isabella was admitted to practice in the Supreme Court of New South Wales 2016 and is also admitted in the High Court of Australia.