PATIENT PORTAL. Home; LOCATIONS; Yorktown Campus; Yorktown Campus. Get Directions 355 Kear Street Yorktown Heights, NY 10598-4415 914-962-5060. Lab Services. Radiology. Urgent Care. Healthcare That Revolves Around You. Radiology Appointments. 1-888-656-4723. Urgent Care Phone. 844-484-6564. Department Phone Numbers..