James Yiannias, M.D.

James A. Yiannias, M.D., is a dermatologist at Mayo Clinic in Phoenix and Scottsdale, Arizona, with a subspecialty focus on allergic contact dermatitis, atopic dermatitis, contact dermatitis, lichen planus, and psoriasis. He treats adults with these inflammatory and allergic skin conditions, including patients with complex cases involving occupational or environmental triggers and oral diseases linked to contact allergies. As a general dermatologist, Dr. Yiannias has extensive experience in skin