Is a residency in neurology the only path to a SM fellowship? Since I have been dealing with the evaluation and tx of OSA (which has pretty much ruined my academic life up to this point) I have developed quite an interest in the field, but don't know much about it. Please fill me in. It seems like a cool field that is pretty open for research as well, especially the crossover of psychiatry with said sleep disorders. Apparently lots of people have some type of sleep disorder, and with the obesity problem (although obesity is only correlated in about 1/2 of OSA pts) I see it only growing.