Profs are rare birds it's hard getting an appointment with them. Three months is about average. When you see him/ her tell them you want a though diganois. Many Ts have training in diganoiseess and you could look for one of them tho they're usually booked up too. The first appointment is usually far off. They block times for new patients and take more time with that first appointment to gather info. Be persistent and write down reminders to remember the appointment and go.