DHANPDiplomate of the Homeopathic Academy of Naturopathic Physicians
References in periodicals archive ?
Steven Sandberg-Lewis ND, DHANP has devoted much of his professional naturopathic career to studying functional gastroenterology.
Small Intestine Bacterial Overgrowth: Often-Ignored Cause of Irritable Bowel Syndrome, by Allison Siebecker, ND, MSOM, LAc, and Steven Sandberg-Lewis, ND, DHANP
by Steven Sandberg-Lewis, ND, DHANP and Allison Siebecker, ND, MSOM