Cincinnati Attorneys 441 Vine St # 3311 Hammond Law Group - IT and healthcare focused immigration law firm providing global immigration services to business and individuals. Cincinnati OH Attorneys Hammond and Assoc www.hammondlawfirm.com Immigration lawyer retrogression green card H-1B visa naturalization PERM RIR Immigration law Immigration attorney I-9 work permit TN visa export control BCIS INS immigration applications corporate immigration immigration news visa Immigration lawyer retrogression green card H-1B visa naturalization PERM RIR Immigration law Immigration attorney I-9 work permit TN visa export control BCIS INS immigration applications corporate immigration immigration news visa Business Reviews Hammond and Assoc Testimonials