A Study to Evaluate Primary Care Treatment for Adolescent Eating Disorders

Inclusion Criteria: * Diagnosis of a DSM-5 restrictive eating disorder (anorexia nervosa or other specified feeding or eating disorder characterized by dietary restriction and/or weight loss or failure to make expected weight gains). * Eligible patients will have at least one caregiver who is also willing to participate in the study. * Eligible patients must receive primary care through the MCHS Exclusion Criteria: * Patients will be excluded who have received FBT in the past, and/or who report active suicidality. * Patients who become physically or psychiatrically unstable during the study will be re-evaluated and referred for appropriate treatment. * Patients will be excluded if their enrolled caregiver has active substance dependence, mental health concerns that make it difficult to engage in treatment, or are perpetrators of abuse.