You may have noticed that it takes longer than ever to schedule a first appointment with a new health care provider. You’ve also likely spent more time in the waiting room than face-to-face with your physician. In the United States, consultation time in a conventional doctor’s appointment averages about 20 minutes. In contrast, naturopathic doctors (NDs) spend between one and two hours face-to-face with patients in an initial appointment, and 30 to 60 minutes in subsequent appointments. Read more.