Koh Chang Hospital Koh Chang information Home Tourist information - Blog Koh Chang Hospital 2021-08-30 0 comments Location: Koh Chang Hospital Phone: 039-586131 Discover also Trat Immigration Office Koh Chang Location: Trat Immigration Office Koh Chang Phone: 039-597261 MedEx Covid-19 Laboratory Website: MedEx Phone: +66 028 21 6677 Center Pharmacy Location: Center Pharmacy Phone: 084-4280783 Open Time: 09:30 A.M. - 10:30 P.M.