John J. Zone, MD has specialized expertise in the diagnosis and treatment of blistering diseases of the skin. This includes dermatitis herpetiformis, linear IgA disease, pemphigus and pemphigoid. He ...

Vision – To be the world's leading and most trusted provider of information and services that will make a real difference in clinical practice and improve outcomes for patients. Mission – To lead the ...

Autoimmune progesterone dermatitis is a treatable and potentially curable syndrome of dermatologic signs and symptoms associated with the menstrual cycle in women ranging from the onset of menarche to ...