The NBMS is governed by a Board of Directors comprised of 12 voting members, including the Board Chair, President, President-Elect, Past-President, and 8 health zone representatives from around the province. Board members are elected annually and may serve up to a three-year term (renewable once).

The Board of Directors is responsible for setting the direction of the NBMS and making decisions on behalf of the society on most matters concerning governance and policy decisions. It manages the general business for annual and special meetings of the society, recommends the appointment of senior, life, and honorary members, and promotes the interests of the society, among other tasks.

Dr. Chris Goodyear, Board Chair
Dr. Lise Babin, President
Dr. Carl Boucher, President-Elect
Dr. Paula Keating, Past-President
Dr. Darren Martin, Zone Representative 1A
Dr. Luc Cormier, Zone Representative 1B
Dr. Samantha Gray, Zone Representative 2
Dr. Kimberly Butt, Zone Representative 3
Dr. Julie Castonguay, Zone Representative 4
Dr. Hristo Laevski, Zone Representative 5
Dr. Nicholas Ault, Zone Representative 6
Dr. Roelien Groenwald, Zone Representative 7