My son is 30 years old, he played both high school and college football, 2 years ago he was tested in Iowa City through the University and they felt he could possibly have CTE. Does Mayo Clinic have any specialists in this type of condition?, he is currently having a very hard time with concentration, he is very depressed, chronic pain and mood swings, Iowa has no one that we have found that can help. We are just looking for any kind of help we can get at this point.