Geolani W. Dy, M.D., F.A.C.S.

Geolani W. Dy, M.D., F.A.C.S., is an Associate Professor of Urology at the Oregon Health & Science University School of Medicine. Her research focuses on gender-affirming surgery, including vaginoplasty, phalloplasty, and metoidioplasty, with an emphasis on urologic outcomes, neovaginal tissue construction, and patient-reported outcome measures. She leads the national STRIVE randomized pragmatic trial on vaginoplasty support and has contributed to consensus guidelines on urethral lengthening. Her recent work also addresses iron deficiency management and broader sexual and reproductive health. Dr. Dy is recognized for advancing evidence-based, multidisciplinary care for transgender and nonbinary individuals.