Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John M. Guinan, Practice Areas No known practice areas. is located in the city of Kentwood, the state of Michigan. Attorney legal address 2480 44th St SE Ste 150Kentwood, MI, 49512. For more information, please call (616) 531-9860 Your comments* (not for publishing) * — Required information John M. Guinan ← View details 2480 44th St SE Ste 150Kentwood, MI, 49512, Kentwood, Michigan (616) 531-9860