Meet Dr. Estell Williams, ’13, an emergency surgeon, community builder, dedicated mentor and the UW’s 2026 honoree for Black History Month. From the first grade, Dr. Estell Williams knew she wanted to be a doctor. The self-described science nerd isn’t quite sure where that came from, but she’s got a few guesses. Maybe it’s the fact that she had a Black pediatrician growing up, one whose office walls were plastered with photos of Black patients and their families, making it…