Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Garett Rhyn Duplechain, Practice Areas No known practice areas. is located in the city of Opelousas, the state of Louisiana. Attorney legal address Attorney At Law112 W Bellevue StOpelousas, LA, 70570-5252. For more information, please call (337) 948-3116 Your comments* (not for publishing) * — Required information Garett Rhyn Duplechain ← View details Attorney At Law112 W Bellevue StOpelousas, LA, 70570-5252, Opelousas, Louisiana (337) 948-3116