Mar 12, 2015 ยท Christina Gwozdz is a Doctor of Otoalyngology at Palmetto Ear, Nose and Throat, PA in Hilton Head SC. Learn more about Dr. Gwozdz today! Menu. Hilton Head Island. 843.681.2300 . 4101 Main St, Ste F Hilton Head Island, SC 29926. google. Home; About Us. Our Professionals; Review Us; Testimonials; Patient Portal; News & Events; ENT..