Collaboration & personalisation in rare disease R&D, with AOP Health’s Melissa Fellner
For 30 years, the AOP Health Group has been dedicated to developing innovative solutions to address unmet medical needs, particularly in the fields of rare diseases and intensive care medicine, and notably in cardiology and pulmonology, as well as haemato-oncology and advanced therapies.
As Rare Disease Day approaches, in a special episode of the pharmaphorum podcast, sponsored by AOP Health, we spoke with Melissa Fellner, VP of Global Therapeutic Areas, Commercial Operations, at AOP Health, to discuss AOP Health’s work in the rare disease space.
Fellner describes the unique challenges faced in R&D in the rare disease space, as well as how advanced therapies are changing the treatment landscape, and what the future could hold, in terms of technological innovation and personalisation.
What becomes clear is the key role that collaboration plays, from the very early stages of clinical trial design and beyond.
You can listen to episode 246 of the pharmaphorum podcast in the player below, download the episode to your computer, or find it - and subscribe to the rest of the series – on Apple Podcasts, Spotify, Overcast, Pocket Casts, Podbean, and pretty much wherever else you download your other podcasts from.
About the interviewee
Melissa Fellner is Vice President of Global Therapeutic Areas at AOP Health. She holds a Master's in Biology, as well as an MBA from The Rady School of Management at University of California, San Diego. Fellner brings more than 25 years of experience across research, clinical development, commercialisation, and global marketing within the pharmaceutical industry. She began her career in 2000 as a research scientist and moved into clinical trial research in the United States and Canada in 2004 with a global contract research organisation.
In 2009, Fellner transitioned into commercialisation consulting, partnering with large pharmaceutical companies on market access and launch strategy. She joined MedImmune, part of AstraZeneca, in 2012 as manager of access services operations, marking her move into the biopharmaceutical industry. In 2017, Fellner advanced into AstraZeneca’s commercial organisation, serving as associate director of consumer marketing for respiratory biologics and later as global marketing director for the same franchise. In 2022, she relocated to Vienna and assumed the role of business unit director for respiratory, immunology, and vaccines, with responsibility for strategy, performance, and commercial leadership.
Fellner joined AOP Health in 2025, where she oversees the company’s global therapeutic areas. In this role, she leads lifecycle strategy development and drives international brand integration across functions and markets to accelerate sustainable portfolio growth.
About AOP Health

AOP Health is a global enterprise group with roots in Austria, where the headquarters of AOP Orphan Pharmaceuticals GmbH ("AOP Health") is located. Since 1996, the AOP Health Group has been dedicated to developing innovative solutions to address unmet medical needs, particularly in the fields of rare diseases and intensive care medicine. The group has established itself internationally as a pioneer in integrated therapy solutions and operates worldwide through subsidiaries, representations, and a strong network of partners. With the claim "Needs. Science. Trust." the AOP Health Group emphasizes its commitment to research and development, as well as the importance of building relationships with physicians and patient advocacy groups to ensure that the needs of these stakeholders are reflected in all aspects of the company’s actions.
Visit us at AOP Health: Needs.Science.Trust. to find out more.
