Oleksandra Petrenko » Faculty & Staff Faculty & Staff Directory Go back to directory. Add to Address Book. Oleksandra Petrenko Tutor N-119Student Success Center Work Phone: 409-944-1399work Categories: Library & Learning Resources Updated 1 year ago. Contact Galveston College Phone 409-944-4242 Fax 409-944-1500 Email info@gc.edu