Since you have not provided any information about the circumstances, the best bet is a search for local attorney on Avvo or Google it.
In order to prove malpractice, genrally you have to have an expert witness who can give the attorney that is going to represent you an opinion that someone breached a Professional Standard of Care in your treatment (I assume). You also have a Statute of Limiations, which limits your time to bring a law suit, if you cannot settle your claim, so do not wait too long to talk to an attorney.
Ajay Kwatra, Esquire
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