Lanterman Developmental Center provides detailed ER wait time information to help you understand what to expect during your visit.
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Wait Time Categories
Time to First Assessment (Triage / Provider):
30 min – 1 hour
30 min – 1 hour
Time from ER Arrival to Hospital Admission (If Admitted):
1 hour 10 min – 2 hours 20 min
1 hour 10 min – 2 hours 20 min
Total ER Visit (If Discharged):
2 hours – 4 hours
2 hours – 4 hours
⚠️ These wait times are estimates based on community reports and historical patterns.
Actual wait times may vary depending on patient volume and case severity.
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About the Hospital
- Lanterman Developmental Center in Pomona is a state-run facility specializing in developmental and long-term care services.