Circle Health

Circle Health is a functional medicine and longevity clinic in Berlin-Charlottenburg that takes a root-cause approach to health optimisation. Rather than treating symptoms in isolation, their medical team combines diagnostic testing with targeted therapies — IV infusions, ozone therapy, IHHT altitude training, red light therapy — to address underlying imbalances and support the body's own repair mechanisms. The clinic stands out for the breadth of modalities available under one roof. A single visit can combine a NAD+ infusion with red light therapy and osteopathy, or a comprehensive longevity check with gut microbiome analysis. This integrated approach means patients can work with one clinical team across multiple interventions rather than coordinating between separate specialists. With over 7,000 patients served and a 4.9-star rating, the clinic has built a strong reputation in Berlin's growing longevity scene. Practically, Circle Health operates seven days a week including Saturdays until 5pm and Sundays until 4pm — unusual for a medical clinic in Germany. The team speaks both German and English fluently, making it accessible to Berlin's large international community. Located on Giesebrechtstrasse in Charlottenburg, it is well-connected by public transport and close to Kurfürstendamm.