Contact Us Main Office 800-631-4885 Direct Scheduling Line 728-207-9833 Billing & Case Management 561-596-3904 Records Email records@horizontbi.com Scheduling Email Schedule@horizontbi.com Admin Email Betsy@horizontbi.com Phone: 800-631-4885 Email: Info@HorizonTBI.com Fax: 800-631-4885 Testing Throughout Florida Request an Appointment First Name *Last Name *Email Address *Cell Phone Number *Preferred Appointment Day of the Week *MondayTuesdayWednesdayThursdayFridayPreferred Appointment Time *MorningAfternoonEveningNo PreferenceSubmit Request