Why Join? Healthcare professionals join the NABN because they possess or seek unique knowledge about the care and treatment of obese clients and the disease of obesity. Join us as we strive to improve the lives and healthcare of millions of obese children and adults. Register or Login Member login or Online Registration or Renew Membership Note: Membership includes subscription to our official journal, reduced national conference fees, and the opportunity to contribute to an important and growing nursing science. Membership Roster Members can view our Membership Roster by clicking here. Renew Membership In order to renew an existing membership, simply log in with your existing username and password. We appreciate your support, knowledge, and skills as we seek to improve the healthcare of the obese.