What questions help find a good ADHD couples therapist?

What questions are helpful in finding a couples therapist who really understands the dynamics of ADHD in a marriage? I wish more therapists/LCSW had websites sharing their philosophy. How do they effectively balance what works for both partners? The last one we went to let sessions just go on without any suggestions on how to communicate better and there wasn't any follow up at the next session if we ran out of time.