Soulful Sax at the Gala: Oliver Marec Live
Soulful Sax at the Gala: Oliver Marec Live

Award-winning saxophonist and composer Oliver Marec (b. 1992, Freising) brings a rich international jazz background to the stage. A graduate of the Music and Arts University of Vienna, he has performed across Europe with renowned artists and leads his own acclaimed quartet tiktaalik. For our vegan gala dinner, Marec’s expressive sound will set an elegant, soulful atmosphere.
Star Cook Siegfried Kröpfl will be preparing the Gala Dinner!
Star Cook Siegfried Kröpfl will be preparing the Gala Dinner!

Born in Tirol, Siegfried Kröpfl shaped Austria’s top gastronomy for decades as Executive Chef at renowned luxury hotels such as the Imperial, Hilton, and Bristol, earning multiple Gault Millau awards along the way. Since 2015, he has specialized as a gastronomy consultant with a strong focus on vegan cuisine, creating innovative concepts and teaching through seminars and cooking classes. As an honorary member of the Vegan Society Austria, he now brings his experience and creativity to our vegan gala dinner.
Behind the scenes at our Congress Hotel!
Listen to the minds behind the Effective BioMedicine Congress 2025!
Take a private tour with HR Director Mahnaz Ghasrodashti MSc through the legendary Hotel Imperial Riding School, Autograph Collection in Vienna
This is more than just a hotel – it’s where history, elegance, and the spirit of the Effective BioMedicine Congress 2025 will come together.
👀 Get a sneak peek into:
– Stunning spaces where speakers and guests will connect
– Fascinating stories from the building’s imperial past
– Hidden gems you’ll only discover by staying with us
– If you’re joining us for EBM 2025 – this is where you want to be.
Listen to the minds behind the Effective BioMedicine Congress 2025!
Listen to the minds behind the Effective BioMedicine Congress 2025!
In this short video, Dr. Thomas Rau M.D. and C. Oliver Orlowski share their powerful vision for a new kind of medical congress — one that puts practitioners back at the center, reconnects us to the roots of biological medicine, and delivers real tools for real patients.
From October 2–5 in Vienna, global pioneers will gather to teach, connect, and inspire – from Colombia to Denmark, India to Switzerland.
Expect hands-on workshops, clinical insights, and techniques you can apply the next day. Watch the video to hear why this congress isn’t just another event — it’s a movement. And if you’re serious about truly effective medicine…