Get Directions to W Allwyn Metherell Inc: Metherell W Allwyn DDS Get directions From * Start typing the address, then select from the list of suggested addresses. The route will be routed automatically To W Allwyn Metherell Inc: Metherell W Allwyn DDS 1046 Mangrove Avenue # C, Chico, CA 95926 +1 530-345-6382 View details Click to load map