Nice ASignMint !I would totally trust this guy!
i used this guy for a computer place back in the 90's......named COMPUTER DOCTOR...
ITS IN THE COREL 4- X3 clipart............and when i used it for the computer doc sign........i removed the scalpel and he didnt have the cut on his finger)))))) its VECTOR clipart, you do know it can be changed............))))))
Probably too similar to this one and they have a location in your city.
Acutually they are currently a myPhoneMD franchise but are changing their name/logo.
In that case, I would at least expect a c&d letter from myPhoneMD corp. I think your logo isn't different enough.