Information is up for the 11th annual Health Entrepreneurship Summit in Berlin, sponsored by the Charite' hospital and the Berlin Institute of Health. This is a large international event (language English) with about 400 participants.
Main topics this year include: AI, Digital health; Blockchain; Innovation Ecosystems; Microbiome; Regenerative and Cell Therapies; and Novel Funding and Affordability. Registration is 360E/470E, before/after March 15.
For Berlinophiles there is also an Aging conference earlier, March 15-18, 2018. There will also be a "World Biotech Congress" July 16-17, 2018.
The Charite' Summit is held in a rebuilt historical 1880s building in downtown Berlin (facing Gendarmenmarkt.) There are plenty of downtown business district hotels, but I would recommend going a bit north, to Hackescher Market (just NE of Museum Island), for example Adina Apartment Hotel Hackescher Markt or other area hotels, https://www.hotels.com/de1713314/hotels-near-hackescher-markt-berlin-germany/ The pleasant riverside walk is 1 mile, 20 minutes or a correspondingly short taxi ride.