There's nothing you can do. Offering all the options, and procedures for consideration will be done by medical professionals and then legally a medical provider cannot force a patient to have services.
There may be exceptions, though. If a parent refuses treatment for a condition that is treatable for a child, protective services or court order could mandate the treatment. Bruce Patsner, M.D, J.D. writes, "Legal precedent and ...
The legal issues involved with refusing medical treatment are discussed.