Michael Kayser, of Next Step Prosthetics, wants to make it easier for people, particularly those on the reservation who suffer the effects of diabetes, to get a prosthetic if they need one, and to make sure people don’t slip through the cracks because of access.Michael Kayser, of Next Step Prosthetics, wants to make it easier for people, particularly those on the reservation who suffer the effects of diabetes, to get a prosthetic if they need one, and to make sure people don’t slip through the cracks because of access.