OT Doctors-Can anyone recommend a good psychiatrist(OCD/Anxiety)

I have a brother who suffers from severe anxiety/OCD. He wasn't born this way but instead had brain surgery about a decade ago to stop epileptic seizures. (Good news is that worked) He is now in his late 20's and would be considered slow. Able to work but not drive and lives at home with our mom. His anxiety causes very scary temporary suicidal panic attacks.The good news, if there is any is, he does not actually appear to have any real intent to harm himself as he is home alone hours a day and has never attempted actual harm. It seems to be more of an attention thing. For instance if you leave the house during an attack he will stop(Usually will call repeatedly) and restart when you come back. Not violent either just really stresses hard over many random things. Attacks normally happen between 5-10 P.M. (my guess is this is when the morning stress pill is wearing off) The attacks last anywhere between 20 minutes or 2-3 hours depending on if we can talk him into taking stress pill(Valum) or if we can convince him what he is stresses about is no big deal. The most common things that set him off are if his work hours drop below a certain level or if his bank account drops below a certain amount. The attacks don't happen daily more like bi-weekly but have been happening more often lately. It's really tough on my mom who lives with him as he is very mean verbally when it happens but completely apologetic when it subsides. He has been using the same Doctor at Ochsner for years and in my opinion its time for a second opinion. I know OCD/Anxiety is hard to treat so if anyone has a recommendation of a good Dr. i'd really appreciate it. Its really sad because 99% of the time he is a very happy kid and wants to get better but all of the different medicines the Dr's have tried have not worked.