Daniel Butler is the Assistant Dean for Student Affairs and an Associate Professor at the University of Arizona College of Medicine- Tucson. After starting his career as the Director of the UCSF Geriatric and Aging Skin Clinic, Dr Butler transitioned to a new role at the University of Arizona to direct the University's Inflammatory and Aging Skin Research Program. Dr. Butler's research interests focus on the presentation of skin disease in older adults and how age impacts disease. To this end, he founded and leads the American Academy of Dermatology Geriatric Dermatology Expert Resource Group. Dr. Butler has active clinical trials focusing on pruritus and atopic dermatitis in adults. He continues to mentor students and trainees all over the country who are interested in skin disease of the oldest generation.