Locations Eastern Integrative Services Has Two Locations to Serve You Ann Arbor, MI 315 East Eisenhower Pkwy, Suite 216Ann Arbor, MI 48108(734) 761-5402Hours:Mondays 1:00pm – 8:00pmTuesdays 9:00am – 8:00pmFridays 9:00am – 2:00pmOffice is on the 2nd floor. Dearborn Heights, MI 24634 Hass StreetDearborn Heights, MI 48127(734) 761-5402Hours:Wednesdays 9:00am – 8:00pmThursdays 9:00am – 6:00pmPlease park on the south side of Hass Street facing east or on Kingsbury Street on Wednesdays. Park in the driveway on Thursdays. Schedule an appointment