Street Medicine Rondas (Rounds) was a brigade that took place from 7pm to 4am where we traveled with Dr. Jose Vargas Vidot , founder of Iniciativa Comunitaria, throughout Rio Piedras, Puerto Rico providing medical care, warm meals, hygiene kits and needle exchange kits to the most vulnerable populations in Puerto Rico which include the homeless, substances abusers, and people who are forced to sell their bodies for money in order to survive, throughout the night.