Palmetto Pediatrics of the Lowcountry serving greater Okatie, Bluffton and Hilton Head Island, South Carolina since 2002 with compassionate pediatric care. Skip to content. Search: Search. Pay Online Patient Portal. Facebook page opens in new window. Palmetto Pediatrics of the Lowcountry. Hilton Head Island Office 23 Main St., Ste 301 Hilton ....