"Although this Court has not expressly delineated a right to seek health care, the importance of such care has been recognized and the existence of such a right suggested. In United States v. Vuitch (1971), this Court reaffirmed society’s expectation that patients receive “such treatment as is necessary to preserve their health.” In this Court’s invalidation of Connecticut’s proscription against contraception, Justice White noted that statute’s intrusion upon “access to medical assistance...in respect to proper methods of birth control.” Griswold v. Connecticut (1965) (White, J., concurring)."