Ohio Rev. Code Ann. § 3721.031
(A) The director of health may investigate any complaint the director receives concerning a home.
(1) Except as required by court order, as necessary for the administration or enforcement of any statute relating to homes, or as provided in division (C) of this section, the director and any employee of the department of health shall not release any of the following information without the permission of the individual or of the individual's legal representative:
(C)
(2)