Here are some links to Ohio Supreme Court Complaint Forms
Some notes about the process:
You will need to explain the nature of your complaint and the specific behavior in question.
You will need to specify the “remedy” you are seeking (censure, reprimand, dismissal).
Back up your complaint with documentation if at all possible.
After your complaint is filed you must not discuss it with anyone else.
The Supreme Court may or may not respond or acknowledge the complaint.
Complaints must be sent by US Mail. Send Certified Mail with return receipt so you have documentation that your complaint was filed.
Office of Disciplinary Counsel
Supreme Court of Ohio
250 Civic Center Drive, Suite 325
Columbus, OH 43215-7411