About Dr. Leonidas Gioxas
As a licensed Medical Doctor and accomplished Medical Affairs leader, I bring over 20 years of strategic and scientific expertise to the pharmaceutical and healthcare industries.
Throughout my career, I have served at leading organizations such as AstraZeneca, Johnson & Johnson, and Bayer, where I successfully led cross-functional medical initiatives, scientific communications, and evidence generation strategies. My experience spans across oncology and various therapeutic areas including Gastrointestinal, Breast Cancer, Lung Cancer and rare diseases.
Fluent in English, Greek, and Romanian, with additional proficiency in German, I offer a patient-centric perspective combined with a deep commitment to scientific excellence and innovation on global level.
Today, through Gioxas Medical Consulting, I partner with pharmaceutical, biotech, and healthcare organizations to deliver bespoke Medical Affairs solutions — bridging clinical expertise with business strategy to drive better outcomes for patients and stakeholders alike.