Patient Portal. 225 S M-37, Suite 1 West of Hastings on M-37 between M-43 and Heath Road (if using Google Maps, enter "Hastings Internal and Family Medicine" instead of the address to find the correct location) 225 S M-37, Suite 1 • Hastings, Michigan 49058 • Tel: 269-948-0078 • Fax: 269-948-0099 ....