The provider may have just learned the procedure she’s about to perform on you
It’s fair to assume that if a clinic advertises a service, the person providing that service will be experienced and skilled. In the U.S., however, it’s possible for a provider to attend a one-day training course covering Botox and dermal fillers and start injecting patients the next day. Finding a qualified provider means asking about how long ago they were trained, how many patients they treat a week, and how they handle complications. Asking to see before and after pictures of prior patients is a standard part of any vetting process.