 Vote for Dennis McGrain and let's keep Yavapai County safe. Paid for by Dennis McGrain for county attorney. Authorized by Dennis McGrain. Hi, I'm Dr. Mitchell Grimmer and I'm here to say goodbye to the not so fun of dental care and hello to prevention with Pro Solutions Dental Group. Dental issues always have a cause. The question is, is it being addressed? Here at Pro Solutions, we get to the source and not just the symptoms to solve your treatment needs once and for all.