Think of Thirty Madison as the "parent company" of a variety of virtual-first specialty healthcare companies such as Keeps (men's hair loss), Cove (migraine care), Nurx (sexual and reproductive health) and more. It's pretty fascinating to see how the idea of a "multi-specialty hospital" is evolving in the digital age - Thirty Madison is splicing out different areas of care and, rather than rolling them into one giant monolith, keeping them separate and, ultimately, more focused on specific problems. This strategy seems to be working well for them - they've raised hundreds of millions of dollars, provide care across a huge variety of subspecialties, and have achieved a valuation well north of $1bn. (April 2024)