Part of best practices includes educating and connecting you with the types of community resources available to you that you don't already know exist. Barb has been a life long learner of this sort of information and often, she will have a long list of unique resources for you to investigate, tailored to your needs!
In addition Barb consults regularly with peers in her profession for support in dealing with novel and/or unique or difficult client issues and will sometimes recommend adjunct professional referral resources when your work with her isn't able to serve all of your needs.