![](https://www.organon.com/australia/wp-content/uploads/sites/16/2021/09/We-all-belong.png?resize=1036,551)
Australia and New Zealand leadership team
Organon ANZ has one of the most diverse leadership teams in the pharmaceutical industry. Our team bring their unique perspectives to help us achieve our company’s vision.
![](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Nirelle-Tolstoshev.jpg?w=1024&resize=379%2C251)
Nirelle Tolstoshev
Managing Director
![Leadership Alison Yeap](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Alison-Yeap.jpg?resize=404,268)
Alison Yeap
Finance Director
![Leadership Sophie Althans](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Sophie-Althans.jpg?resize=404,268)
Sophie Althans
Human Resources Director
![Leadership Sharon Sadler](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Sharon-Sadler.jpg?resize=404,268)
Sharon Sadler
Legal and Compliance Director
![Leadership Sharon Brady](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Sharon-Brady.jpg?resize=404,268)
Sharon Brady
Women's Health & Established Brand Director
![Leadership Tim Cogin](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Tim-Cogin.jpg?resize=404,268)
Tim Cogin
Fertility & Biosimilars Director
![Leadership Julie Mullan](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Julie-Mullan.jpg?resize=404,268)
Julie Mullan
Medical Director
![Leadership Duncan Purvis](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Duncan-Purvis.jpg?resize=404,268)
Duncan Purvis
Regulatory Affairs Director
![Meaghan Clarke](https://www.organon.com/australia/wp-content/uploads/sites/16/2023/09/Meaghan-Clarke-.jpg?resize=404,268)
Meaghan Clarke
Strategy and Business Excellence Director
![Leadership Luke Cornish](https://www.organon.com/australia/wp-content/uploads/sites/16/2022/01/Luke-Cornish.jpg?resize=404,268)
Luke Cornish
Access & External Affairs Director