we treat medically diagnosed migraine, chronic headache and tmj with the most effective, non-drug therapy available. nti therapy is fda-approved for the prevention of headache and migraine caused by neuromuscular tension and clenching. howard m. may, dds and gary pasternak, md, mph have treated headache and tmj with nti therapy since 1998. they are the most experienced providers of nti treatment in northern california and are the designated trainers for physicians and destists wishing to provide this breakthrough treatment.