Back to Search Results Accepting New Patients Request an Appointment Richard Larson Richard Larson MD Specialty Urgent Care Locations Emerson Health Urgent Care Hudson 38 Highland Common E Hudson, MA 01749 Directions 978-287-8990 Emerson Health Urgent Care Littleton 830 Constitution Avenue Littleton, MA 01460 Directions 978-287-8990 Emerson Health Urgent Care Maynard 3 Digital Way Unit 10 Maynard, MA 01754 Directions 978-287-8990