Our philosophy – our vision

Our philosophy – our vision

Why Azur?

At Azur Health Science, we are experts in regulatory medical writing. We believe that every individual matters, that every patient should be valued as a person and that we have a responsibility to inspire and motivate others.

When these values become a reality, we write with passion, communicate with understanding and strive for excellence. Our team will assist you with all your regulatory writing requirements.

The Azur vision is to provide a supportive environment so that together we can strive for excellence as we contribute to the process of bringing the right products to the right patients, in a timely manner

When you work with us, you don’t just get an excellent medical writer, you get a collaborative team that share your vision to improve patients’ lives.

It is always a pleasure to work with Azur, Sarah and Adrian always produce high quality documents, within timelines and always with open communication and constant feedback.

Head of CRO Medical Writing Department

Sarah rapidly became central to the global team responsible for the European MAA and was very quick and accurate and used her extensive knowledge of registration dossiers to add value in several areas of the submission.

VP, Head of European Clinical Development

I’m also delighted with this collaboration with you and Coralie. There are only good reasons to work with you again.

Director, Client Partnerships, Publishing house

I always found the quality to be of a high standard and the level of communication high.

Medical Writing Manager, CRO

Meet the leadership

Sarah Tilly

Director, Medical Writer


Tél. : +33 (0)7 67 84 92 27

Founder of Azur Health Science and Director, Sarah has been a medical writer since 2006.

Having been medical writing for nearly 20 years in a variety of companies, she believes that everyone has their own, unique contribution to give to our industry, which now necessitates understanding how we can adapt to and embrace current trends and challenges. Sarah has been involved in mentoring new medical writers since an early stage of her career, she provides training to new writers as well as regular workshops at European Medical Writers Association (EMWA) conferences.

Sarah is actively involved in EMWA, sat on the education committee from 2017 to 2023 and is the current EMWA president-elect. She holds a first degree in Biology, a Postgraduate Certificate in International Health Technology Assessment, Pricing and Reimbursement, and an executive MBA with a focus in Healthcare Management.

Adrian Tilly

Director, Medical Writer


Tél. : +33 (0)7 66 67 02 64

Adrian is co-director of Azur Health Science and a medical writer.

He has been working in the industry since 2012 and contributes his extensive experience to our values: respect for the individual, working collaboratively, and a desire to inspire those who wish to become medical writers in the future. Adrian brings a light-hearted, yet diligent character to our project teams that is much appreciated.

He holds a first degree in biochemistry and molecular biology and masters by research in molecular biology.