Northwestern Medicine Behavioral Health Services Sandwich 1310 North Main StreetSuite 207Sandwich, IL, 60548 View Phone 815-786-3764 Alt: 866-242-0111 Fax: 815-748-8921 TTY: 815-981-7355 1310 North Main Street, Suite 207Sandwich, IL 60548 View Website Experience & Reliability About Connect with this Business: Reservation Send to My Email Send to My Phone Print this Page