Is it safe to have thermage or rf done on my face despite having silicone breasts implants?

I am 27 years old and I have a chubby face and a slightly prominent double chin. I am now considering of having an rf treatment or thermage done on my face to tighten it up and have it contoured. However, I am having second thoughts of having this treatment done on my face because I have silicone gel breasts implants. Can I have an rf or thermage done on my face despite having silicone breasts implants? I am worried that it might have an effect on my silicone implants in the long run.