Testing Locations » Texas » Corsicana TX » Medical Surgical & Compcare Enviva – Medical Surgical & Compcare Enviva – Drug Testing Only (Preferred) Medical Surgical & Compcare Enviva – Medical Surgical & Compcare Enviva – Drug Testing Only (Preferred) Medical Surgical & Compcare Enviva – Medical Surgical & Compcare Enviva – Drug Testing Only (Preferred)219 W 6Th AveCorsicana, TX 75110-5243 United States