Hi Labeachbum,
Deja Vu isn't limited to those with seizures, it can be normal for some (though at a limited frequency), psychological, or other causes I'm sure. People with temporal lobe epilepsy (TLE) do get them as a symptom as well as other symptoms characteristic of TLE.
Here's a download (or it will
open in your browser depending on your operating system) that discusses Deja Vu, you may find it interesting.
pn.bmj.com/content/3/2/106.full.pdfI remember reading that Deja Vu may be a misdirection of perceived conditions directly to memory, with the perception of the condition from memory, we have the feeling we experienced the situation before.
If you have it frequently you may wish to speak with your family doctor first. If he/she doesn't take your situation seriously enough, you can consider directly consulting a neurologist. At least if your doctor/s clear you, you can pursue other avenues of treatment.