About Dr John FrewDr John Frew is an Australian-based health professional. John is trained as a Dermatologist and practices in Darlinghurst. Special interestsHidradenitis Suppurativa , Psoriasis, Atopic Dermatitis, Acne Inversa, inflammatory skin diseases.QualificationsMBBS (Hons) MMed (Clin Epi) MSc (Clin Trans Med), PhD, FACD