If you forgot to update any Step, please log out of the patient portal and then log back in to make additional changes. Step 1. Step 2. Step 3. Step 4. Your Information. Demographic information can be changed in this step. (NOTE: you MUST select "Digestive Health Associates of TX" under DEFAULT FACILITY for information you have added or ...Online Bill Pay‧Locations‧Forms‧Pediatric Physicians.