Patient Portal; Events; Contact; Search Submit; Avg ER Wait: 14Min. About ER Wait Times; ... Jerry Jackson, M.D. Infectious Disease, Internal Medicine. Location Information. Florida Department of Health in Monre County 1100 Simonton St. Key West , FL 33040 Phone: (305) 293-7500 Fax: (305) 293-1561 View Map; 3142 Northside.