Brandon Libby, MD Emergency Medicine Languages spoken English Education and Credentials Board Certification Emergency Medicine, 2015 Where I Provide Care Primary Office MaineHealth Waldo Hospital Emergency Department 118 Northport Ave. Belfast, ME 04915-6009 Phone: 207-505-4123Fax: 207-338-6820 Directions to MaineHealth Waldo Hospital Emergency Department Location Details for MaineHealth Waldo Hospital Emergency Department Other Offices MaineHealth Waldo Hospital 118 Northport Ave. Belfast, ME 04915 Phone: 207-338-2500Fax: 207-338-6029 Directions to MaineHealth Waldo Hospital Location Details for MaineHealth Waldo Hospital