VACCINE. We are offering the Moderna vaccine on Wednesday, Thursday and Friday 8:30am - 4:30pm. We are also offering the J and J vaccine daily 8:30am - 4:30pm. We have a limited supply of Pfizer please call for availability and to schedule an appointment (508)675-1054. Appointment is required for any Covid-19 Vaccine.Contact Sstar‧About Sstar‧Open Access Center‧Primary Healthcare‧Outpatient Services Overview‧CSS - Clinical Support Services.