Heetderks, Gerrit W. Return to Directory Provider Name: Heetderks, Gerrit W. Primary Specialty: Family Medicine Group: Trumansburg Family Health Center County: Tompkins Street: 4435 Seneca Rd. City: Trumansburg State: NY Zip: 14886 Phone: (607) 387-5707 Fax: (607) 387-5261 Board Certified: 1 Gender: Male Medical School: Case Western Reserve University School of Medicine Degree Date: 2012