Is it safe to get Emsculpt Neo and Vanquish on the same area (thighs) in the same week?

No, I would not do both treatments at the same time to decrease the chance of burns or too much fat shrinkage. If the radiofrequency is turned off on the Neo, then you should be able to proceed.

Both of those treatments are going to give subtle results if any.
The problem was doing multiple treatments at the same time is that it may be difficult to know which treatment is working for you.
I suppose if you feel muscle strengthening then you’ll know that that came from the muscle strengthening treatments.
In the end it’s a decision you should make with your provider so I suggest you contact your provider and review this with him or her.
Best,
Mats Hagstrom MD