HESA is Hashimoto's Encephalopathy SREAT Alliance

We are a 501 3(c) not for profit organization for an autoimmune brain disease

called Hashimoto's Encephalopathy (HE), a type of autoimmune encephalitis (AE).

We raise awareness by participating in educational medical symposiums, 

donating money towards research and writing books.

HESA provides support for patients/caregivers diagnosed with HE/AE and those searching

for a diagnosis on our support groups.

We provide the latest available information, research and resources on Hashimoto's encephalopathy

and other types of autoimmune encephalitis.

Here you will find many resources to help live with this autoimmune brain disease .