Skip to content

Internet Explorer is no longer supported by this website.

For optimal browsing we recommend using Chrome, Firefox or Safari.
Heart icon (animated) heart icon (static)
Explore more Johnson & Johnson sites:
A graphic of the flag of Australia alt
A graphic of the flag of Argentina alt
A graphic of the flag of Brazil alt
A graphic of the national flag of Canada alt
A graphic of the flag of Chile alt
A graphic of the national flag of the People's Republic of China alt
A graphic of the national flag of Colombia alt
A graphic of the national flag of Ecuador alt
A graphic of the flag of Germany alt
A graphic of the national flag of India alt
A graphic of the national flag of Japan alt
A graphic of the flag of Mexico alt
A graphic of the flag of Paraguay alt
A graphic of the flag of Peru alt
A graphic of the flag of Russia alt
Switzerland
A graphic of the flag of Switzerland alt
A graphic of the national flag of Uruguay alt
A graphic of the flag of Venezuela alt
Office of the Chief Medical Officer
Office of the Chief Medical Officer

Aran Maree, M.D.

Chief Medical Officer, Pharmaceuticals

Aran is the Chief Medical Officer for the Janssen Pharmaceutical Companies of Johnson & Johnson. In addition, he leads Janssen’s Global Medical Organization and manages a global team of safety officers to ensure the safety of all Janssen pharmaceuticals throughout the entire lifecycle. Aran is a member of the Johnson & Johnson Office of the Chief Medical Officer Senior Leadership team and Janssen Pharmaceutical R&D Leadership team.

In 2012 Aran was promoted to Chief Medical Officer for the Medical Device sector of Johnson & Johnson where he was responsible for patient monitoring and safety surveillance practices as well as leadership in ensuring the highest medical and ethical standard, approaches to clinical data transparency and scientific integrity.

Aran joined Johnson & Johnson in 2006 as Medical Director for MD&D in Australia & New Zealand and in 2008 was promoted to Vice President, Strategic Medical Affairs for MD&D in Asia Pacific. In both roles, Aran established comprehensive Medical Affairs teams in response to rapidly changing regulatory and customer requirements. He has been a strong advocate for quality, compliance, safety and evidence-based medicine, establishing new capabilities in Quality and Regulatory compliance, Market Access and Clinical Research. Prior to joining Johnson & Johnson, Aran worked at The Boston Consulting Group and Merck & Co. in Australia & New Zealand.

Aran holds an honors medical degree from the Royal College of Surgeons in Ireland (National University of Ireland). He trained as a physician in Dublin, obtaining his Membership of the Royal College of Physicians of Ireland (MRCPI).

This site uses cookies as described in our Cookie Policy. Please click the "Accept" button or continue to use our site if you agree to our use of cookies.
Close cookie banner icon
You are now leaving jnj.com. The site you’re being redirected to is a branded pharmaceutical website. Please click below to continue to that site.
Continue