What type of attorney would I need to deal with a possible guardianship issue regarding an elderly parent and handling their financial issues? It would also likely involve dealing with a will and a non durable POA.

We call our specialties different things: some call this elder law, probate law, estate planning, guardianship, etc. The thing to look for is experience with someone in handling guardianship matters in Court and estate planning services for the will and powers of attorney.