Map for Cayman Islands Health Services Authority Map for Cayman Islands Health Services Authority Search | Advanced Search | New Members | Coupons and Discounts | All Categories Health Care >> Hospitals Cayman Islands Health Services Authority P.O. Box 915Grand Cayman KY1-1103CAYMAN ISLANDS, | directions (345) 949-8600 | fax: (345) 949-2023 Visit Site If your business isn't here, contact us today to get listed!