Brennan, Megan M. Return to Directory Provider Name: Brennan, Megan M. Primary Specialty: Psychiatry & Neurology Group: Bassett Healthcare County: Otsego Street: 1 Atwell Road City: Cooperstown State: NY Zip: 13326 Phone: (607) 547-3500 Board Certified: 1 Gender: Female Medical School: State University of NY, Buffalo School of Medicine Degree Date: 2004