You can ask a doctor about holistic health. Most Holistic doctors also know about normal treatment.

There are many schools that offers holistic health certifications such as hawthorn university you can find them at www.hawthornuniversity.org . There is also www.naturalhealers.com/qa/holistic-health-practitioner.html which will help you find the one thats right for you .

No, because the original from of medicine was holistic

Their focus is "holistic" - "on the whole." They consider all areas of the patient's health as integrated and interdependent, including physical health, mental and emotional health, spirituality, nutrition, and lifestyle.

Sometimes holistic health involves aromatherapy. The best way to decide which treatment is the best for you is to talk to your doctor.