Is there a Regiment for wounded marines?

DO-IT Factsheet #470

Yes. Established in April, 2007, the Wounded Warrior Regiment (WWR) [1] provides assistance to injured marines and their families. WWR services help marines and their families

The WWR website includes information about the Wounded Warrior Battalion East [4] and the Wounded Warrior Battalion West [5], located in Camp Lejeune, North Carolina and Camp Pendleton, California, respectively.