Acupuncture Health Care of Waltham is run by practitioner Yili Cao, Lic. Ac., M.A.c. Patients can expect an examination prior to acupuncture treatments, which include relaxing and energizing sessions. The practice of acupuncture addresses the underlying causes of illness, rather than the symptoms of illness. It also aims to harness the body's own natural healing power, thereby avoiding disruptive side effects.