| Business | Phone |
| Beeler-Manske Clinic 421 Oak St, La Marque 77568 | (409) 935-2411 |
| Island Clinic 524 Highway 3, La Marque 77568 | (409) 935-2149 |
| Lamarque Clinic & Rehab Center 2434 Cedar Dr, La Marque 77568 | (409) 933-4414 |
| Mainland Dialysis Facility 2600 Gulf Fwy, La Marque 77568 | (409) 938-7719 |