In this episode, Dr. Andrea Rosen, a first-year endocrinology fellow at UVMMC (@uvmmc_endo on Instagram), opens with a rapid-fire endocrine round, from her favorite organ and go-to hormone excuse to T3 vs. T4, metformin’s true identity, and endocrinology in five words. She then shares what inspired her to pursue medicine, the biggest learning curves of her first fellowship year, and the moments that reaffirmed her choice of endocrinology. Dr. Rosen also offers advice for trainees considering the field and reflects on where she hopes to take her career next.