multiple conditions on 'if'

I'm trying to write a bash script that loops over directories that start with one of two strings in a given folder. I wrote the following:

for aSubj in /wherever/*
    if [[ -d $aSubj ] && [[ $aSubj == hu* ] || [ $aSubj == ny* ]]]; then
        .
        .
    fi
done

When I try and run this I get a syntax error on the line of the 'if': syntax error near unexpected token 'if'

Can anyone point out where I'm going wrong?