Hello all ,my wife and I have been looking for answers for her for 7 years. I believe she has seronegative MG and we finally got someone to order MuSK antibodies. We have started a trial of Mestinon. But we need someone in or close to Dayton to man up and give us a diagnosis. any recommendations. Thanks, John. PS I am a nurse and paramedic with 20 plus years of experience.