Sienkiewicz, Genadij Return to Directory Provider Name: Sienkiewicz, Genadij Primary Specialty: Dermatology Group: UHS Dermatology County: Broome Street: 200 Front Street, Ste B City: Vestal State: NY Zip: 13850 Phone: (607) 658-1003 Fax: (607) 658-1006 Board Certified: 1 Gender: Male Medical School: Albany Medical College Degree Date: 1976