Stryker Corporation Customer Service Issues

Hello, I am interested in Stryker/Mako systems as I am from the UK but currently living in southwest France and considering joint replacements. I have learned that robotic-supported surgery may be more effective than traditional methods. I have identified hospitals in Bordeaux and Toulouse with Mako systems but would like to ensure I have explored all options in the region. I reached out to Gautier Croizat in Montpellier, an alumnus of yours, and your French headquarters requesting a list of hospitals equipped with Mako devices, but have not received a response. Can you assist me from the US? Thank you, John