Welcome to Doolan Callaghan Family Lawyers


Rowena Grenenger

Professional Qualifications: 

  • Bachelor of Laws (University of New South Wales)
  • Bachelor of Arts (University of New South Wales)
  • Member, Law Society of New South Wales
  • Solicitor, Supreme Court of New South Wales
  • Solicitor, High Court of Australia


Rowena is an experienced family lawyer.  She thoroughly understands her clients’ needs and works hard to achieve the best possible resolution to their problems.  Prior to joining Doolan Callaghan Rowena worked in the Sydney CBD and North Shore areas.  She has experience in a wide range of litigation and dispute resolution matters after practising for almost 20 years and now practises exclusively in the area of family law.

Rowena’s experience and skills allow her to provide advice and representation in all facets of family law matters including property settlements, both de facto and married, parenting disputes, divorce, child support issues and spousal maintenance.

Rowena is aware of the financial and emotional toll of litigation and works hard to achieve early resolution of matters through negotiation and alternative dispute resolution without the involvement of the Court wherever possible.  However, where litigation is unavoidable Rowena is a strong and persuasive advocate and her extensive litigation experience assists in achieving the best possible outcome.

Rowena is experienced in representing clients throughout the Court process and regularly appears before Judges and Registrars of the Family Court of Australia and the Federal Circuit Court of Australia.  She has also represented clients in all major NSW Courts and Tribunals.

Rowena’s pragmatic, professional and empathetic approach and her extensive experience allows her to find the best possible solution so that her clients can move on with their lives.

Rowena and her family live on the Northern Beaches.

Jarrad Callaghan

Jarrad began his family law career following practising in the area of criminal law. Jarrad is a critical thinker. He is pragmatic, thorough, and passionate about his work. He also shows empathy and is protective of his clients. Jarrad appreciates that every case is different and will adopt the best path forward for each of his clients taking into account their unique circumstances. If necessary, Jarrad is a competent and forthright litigator, however, he is steadfast in his determination to reach a negotiated settlement wherever possible.