The field of marriage and family therapy is currently at a crossroads. The challenge for contemporary therapists is how to incorporate the wisdom of previous models with the accountability that comes from evidence-based practice. The Integrative Module-Based Family Therapy treatment model provides a formalized series of steps that clinicians can use in their case planning and implementation. It is based on nine clinically relevant modules for assessment and intervention that are consistent with current best practices and empirically supported treatments. It thus meets the need for a structured family therapy practice and training approach that is respectful of the “art” of family therapy while still adhering to the principles of the “science” of evidence-based treatment.