Patient Portal. Access your medical information on demand. Careers. ... Merit Health Biloxi. 150 Reynoir St Biloxi, MS 39530 (228) 432-1571. 17Min. Visit Website; Directions; Merit Health Central; Merit Health Central. 1850 Chadwick Dr Jackson, MS 39204 (601) 376-1000. ... Our regional network hospitals offers patients a broader range of ....