Meniere's Disease Support Group
Meniere's disease is a balance disorder of the inner ear. The symptoms of Meniere's are variable; not all sufferers experience the same symptoms. However, "classic Meniere's" is considered to comprise the following four symptoms: Periodic episodes of rotary vertigo, hearing loss, tinnitus, and a sensation of fullness or pressure in one or both ears.
Monnie, I hope you get your questions answered.
And, sinus issues can be a trigger for both migraine and MD.
Did some search's for you and this appears to be the best in your area, didn't know if you have seen anyone there yet?
http://www.silverspringhearing.com/
Hope this helps, God bless!
Rich