Greenbrier Baptist Church » Member Churches Go back to directory. Add to Address Book. Greenbrier Baptist Church Greenbrier Baptist Church Church 20810 National Pike Boonsboro MD 21713 work Church Phone: (301)797-3475work Work Email: info@greenbrieronline.orgINTERNET Website: Website [flexstyle_particles_button button_text=”Page 2″ button_url=”https://blueridgebaptist.org/member-churches/?cn-pg=2%22″ effect=”8″ _builder_version=”4.4.8″][/flexstyle_particles_button]