There are a number of places that cater to this type of bochur, or who can accommodate this type of bochur. Publishing details online in a forum like this can be very damaging to different Yeshivas reputations. A good Yeshiva that is labeled in this forum as a Beis or Gimel Shiur Yeshiva can ruin its reputation, and cause other good boys who would benefit from the program not to join. (I am personally aware of a Yeshiva that was erroneously labeled by someone who thought they knew they were talking about” based on “their impressions” despite not knowing anyone who went there or having spoken with any Rabbeim but still felt like they were de’ah to publish inaccurate damaging report about a good mosad on the internet. While your question is well intended, the results can be catastrophic. I recommend speaking with your son’s current Yeshiva’s Rabbeim, or perhaps other parents who have similar profile children, or your shul Rov, etc. But to have it public on an online forum where anyone can read it even if it doesn’t pertain to them sounds unwise and dangerous.
Truthfully, I’m surprised the YWN moderators allowed the question to go through despite the avak lashon hara nature of the question.