How do I get the person to a treatment facility if they are unwilling to go?
You can call your local police department and ask for public assistance. Any law enforcement officer who has a reasonable belief formed upon investigation that a person is a mentally ill person and/or a person with an alcohol and/or substance abuse problem and because of such is likely to cause harm to self or others if allowed to remain at liberty may take the person into custody without a warrant.
The officer shall transport the person to a treatment facility where the person shall be examined by a physician or psychologist. See K.S.A. 59-2953 at Information Network of Kansas (INK) statutes page.