Original sentence: However, the level of medical training that naturopaths hold often varies, and is generally poorer than that of conventional health professionals.If the patient does not respond to these treatments, they may be referred to physicians who utilize standard medical care to treat the disease or condition.Some practitioners are trained to use diagnostic tests such as imaging and blood tests before deciding upon the full course of treatment.They prefer not to use surgery, or most scientifically tested medications, preferring "natural" remedies such as herbs or foods
Edited sentence: If the patient does not respond to these treatments, they are often referred to physicians who utilize standard medical care to treat the disease or condition.Naturopathic practitioners prefer not to use surgery, or most scientifically tested medications, preferring "natural" remedies such as herbs or foods.Practitioners are trained to use diagnostic tests such as imaging and blood tests before deciding upon the full course of treatment