Im pretty sure they will take you, dont know why they wouldnt. But Google them and call just to make sure.
Also, I loved how easy it was. They fill your port under x-ray so its really easy to find the port.
The fill took less than 10 minutes, I was there a total of 30 minutes cuz the doctor likes to talk.
I live in San Diego, about 20 minutes from TJ.
I drove this last time. But most of the time I park at the border and walk across and take a taxi to Applebees. The the doctor is right behind the Applebees (has a big sign out front that says Dr. Mendez)