Davidson, Mark R. Return to Directory Provider Name: Davidson, Mark R. Primary Specialty: General Surgery Group: Oneonta Surgical Associates County: Otsego Street: 449 Main St. City: Oneonta State: NY Zip: 13820 Phone: (607) 432-5680 Fax: (607) 432-5575 Board Certified: 1 Gender: Male Medical School: State University of NY Health Sci Ctr, Syracuse Coll of Med Degree Date: 1996