My brace bracket fell off and my orthodontist office refuses to treat me help. Any suggestions?

the orthodontist who sees me and gave me braces only visits my dentist office once a month the soonest time i can see him is sep 10th but my back bracket on my left side fell off?? my teeth and head hurt on that side i called his office and they cannot assist me since i am not a patient what do i do???

No doctor answers yet