Urgent care specialist Crissaris Sarnelli, MD, left, and Judah Fierstein, MD, Medical Director of the Mount Sinai Health System’s Urgent Care Centers, are among the physicians caring for patients at Mount Sinai Urgent Care Inwood, which recently celebrated its opening at Broadway and 213th Street in Manhattan’s northernmost neighborhood. The facility—part of Mount Sinai Doctors Faculty Practice—specializes in walk-in care for nonemergency injuries and illnesses for adults and children, seven days a week, including holidays.