Ohio Rev. Code Ann. § 4731.294
(B) An applicant for a special activity certificate shall hold a telemedicine certificate issued under section 4731.296 of the Revised Code or submit evidence satisfactory to the board of all of the following:
(1) The applicant holds a current, unrestricted license to practice medicine and surgery or osteopathic medicine and surgery issued by another state or country and that within the two-year period immediately preceding application, the applicant has done one of the following: