Instead of advising on a doctor to improve on his profession, first go and search on internet what problem a difference of 0.25 D will make to your headache. You have been clearly told to consult a neurologist for your p

Instead of advising on a doctor to improve on his profession, first go and search on internet what problem a difference of 0.25 D will make to your headache. You have been clearly told to consult a neurologist for your problems and it was explicitly mentioned to you that it could be case of migraine and it is not a domain of an ophthalmologist. As far your comment on 21 st century, this clearly shows your ignorance of your knowledge in medical field.