He studied medicine at SUNY, University at Buffalo School of Medicine & Biomedical Sciences. Dr. Hansen's medical residency was performed at Nassau University Medical Center. Clinical interests for Dr. Hansen include diabetes, alcohol abuse, and geriatric health. He is in-network for Blue Cross/Blue Shield, Blue Cross Blue Shield EPO, and Blue Cross Blue Shield Bronze, in addition to other insurance carriers. Dr. Hansen is affiliated with BayCare Alliant Hospital, BayCare Physician Partners, and Mease Countryside Hospital.