Dr. Ferguson uses a detailed intake form as well as a 1 – 1.5 hour first appointment, to gather a comprehensive health history. A screening physical examination, as well as laboratory testing may be necessary to obtain a complete diagnosis. An individualized treatment plan is prepared for each patient and given to the patient at the second visit, which is usually 1 week later and 45 minutes in length. Subsequent or follow-up visits are usually 30-45 minutes long. If you have had current lab work or medical tests, please have them available for your 1st appointment.