or:
naturopathic doctor

or:
naturopathic practitioner/therapist

or:
natural health practitioner/therapist

(depending on qualifications gained and where acquired)

A Naturopath is a health practitioner who applies natural therapies. Her/his spectrum comprises far more than fasting, nutrition, water, and exercise; it includes approved natural healing practices such as Homeopathy, Acupuncture, and Herbal Medicine, as well as the use of modern methods like Bio-Resonance, Ozone-Therapy, and Colon Hydrotherapy. At a time when modern technology, environmental pollution, poor diet, and stress play a significant role in the degradation of health, a Naturopath’s ability to apply natural methods of healing is of considerable importance.
Frequently, a Naturopath is the last resort in a patient’s long search for health. Providing personalised care to each patient, the naturopath sees humankind as a holistic unity of body, mind, and spirit.
https://www.naturopathy-uk.com/home/home-what-is-naturopathy...

A naturopath is a natural health practitioner who specialises in nutritional therapy, osteopathy, homeopathy, acupuncture, or herbal medicine. As a naturopath, you'll use an approach to healthcare which blends modern scientific knowledge with traditional, natural forms of treatment.
https://www.prospects.ac.uk/job-profiles/naturopath

During naturopathic medical school, students are educated in the biomedical sciences as well as the latest advances in science in combination with natural approaches to therapy. They also study disease prevention and clinical techniques.

How are naturopathic doctors educated, trained, and licensed?
... During naturopathic medical school, students are educated in the biomedical sciences as well as the latest advances in science in combination with natural approaches to therapy. They also study disease prevention and clinical techniques.
https://naturemed.org/faq/faq-how-are-naturopathic-doctors-e...