Need to know if agent of the court can compel me to sign a medical record release for
	
	
		I was convicted of a DWI in the state of Maryland last year.  Instead of sentencing me the  judge has postponed sentencing me for the past 6 months or longer.  He has ordered me to see a psychiatrist and be drug tested by him.  I was informed by the psychiatrist that I have to sign a medical release for him to discuss my health information with my Dr..  
Now, I have no problem taking the drug tests and proving that any drug I have taken has been prescribed by my Dr. but, I don't feel at all comfortable around this psychiatrist and don't want him discussing my health record with my Dr..  
So can I refuse to sign the medical release request or is this going to be ammunition for the judge to sentence me to jail for refusing?