Tulsa's Saint Francis Hospital announced on Wednesday that it is now a Level 1 Trauma Center.
The designation takes 3 years to earn from the American College of Surgeons.
Trauma 1 Centers offer the highest level of surgical care and treatment for the most severe injuries.
Level 1 hospitals also offer 24/7 access to both surgeons and specialists, as well as rehabilitation services. They also participate in medical research programs.
That now makes two Level 1 facilities here in Tulsa, with St. John Hospital announcing its Level 1 designation last month.