| Business | Phone |
| Bladh & Boyer Inc 1255 S Diamond Bar Blvd, Diamond Bar 91765 | (909) 861-3737 |
| Diamond Bar Optometric Center 706 N Diamond Bar Blvd, Diamond Bar 91765 | (909) 861-4999 |
| Jennifer Grove Od 1155 S Diamond Bar Blvd # J, Diamond Bar 91765 | (909) 861-0163 |
| Ami Patel Od 2771 S Diamond Bar Blvd, Diamond Bar 91765 | (909) 598-4393 |
| Carleton Fong Od 2771 S Diamond Bar Blvd, Diamond Bar 91765 | (909) 598-4393 |