Boston-based knownwell, which provides virtual and in-person primary care and obesity treatment for patients, raised a $20M Series A led by a16z (Anastassia Gliadkovskaya/Fierce Heal …)by India News Online Team December 22, 2023 0 Anastassia Gliadkovskaya / Fierce Healthcare: Boston-based knownwell, which provides virtual and in-person primary care and obesity treatment for patients, raised a $20M Series A led by a16z — Digital ...