Note: You can also fill out the forms online, print them and fax them to us using this option. Fax Referral Form Download the one-page HBOT Physician Fax-Back Referral Form and fax back with supporting documentation.Checklist and information needed:HBOT Referral Checklist (pdf) Brook Park, Ohio HBOT Physician Fax-Back Referral Form – Brook Park (pdf). Submit Referral & Clinical Notes via the clinic-specific referral routing:Fax: 216-417-1854 (Brook Park, Ohio)