The practice also includes subspecialty referral programs and second opinion consultation: the Eating Disorders Program , the Reproductive Endocrinology and PCOS Program , the Boston HAPPENS HIV program , the STEP weight management program , the Long-acting Reversible Contraception (LARC) Program , the Heavy Menstrual Bleeding Program, the Chronic Fatigue and Complex Care Program , and the Clinic for Interactive Media and Internet Disorders (CIMAID) . Key Responsibilities: Providing nursing care in a busy adolescent practice (patient population between the ages of 12 years to 26 years old) with wide variety of adolescent primary and urgent health care needs including behavioral health needs, family planning, eating disorders, asthma and sexuality issues.