Edelstein Martin & Nelson - Disability Lawyers Philadelphia skilled Philadelphia fibromyalgia lawyers leave no stone unturned. We will examine every angle of your case in the fight to protect your right to appeal a denied claim and your right to a lump-sum settlement. Whether you are suffering from fibromyalgia, chronic fatigue, mental illness, anxiety, depression, a brain injury, chronic disease, heart disease or another serious condition, it is important to seek legal representation as soon as possible if you have a disability claim.