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Clymer Healing Center

Dr. Andrew Neville, a Naturopathic Doctor and the clinic director of Clymer Healing Center in Quakertown, Pennsylvania, is a leader in the field of treating Adrenal Dysfunction (a.k.a. adrenal fatigue).


Dr. Neville specializes in the assessment and treatment of Adrenal Dysfunction, which is the primary underlying cause of Chronic Fatigue Syndrome, Fibromyalgia, and many of today’s prevalent diseases. Patients seek Dr. Neville's expertise when they simply cannot “fake it” any longer—when even the most minor, daily tasks seem as if they are enormous mountains to climb. When pain, hopelessness, stress intolerance, and disease affect a person’s daily life, it is time to seek experienced and compassionate care. This is when Dr. Neville can help.

--Chronic Fatigue Syndrome, Fibromyalgia, Adrenal Dysfunction (a.k.a. Adrenal “Burnout” or Adrenal "Fatigue")
--Stress-Related Illnesses (hypoglycemia; high or low blood pressure; anxiety and depression;heavy metal toxicity)
--Digestive Disorders (IBS; Crohn's, leaky gut; SIBO)
--Thyroid Disorders (hypothyroidism; Hashimoto's Disease; brain fog; hair loss)
--Reproductive Hormone Disorders (estrogen dominance; PMS; menopause; infertility; libido issues; and erectile dysfunction)
--Immune System Disorders (allergies; autoimmune issues; chronic infections; EBV; Chronic Lyme Disease; candida)


In 2002, after graduating from naturopathic medical school, Dr. Andrew Neville came to the Clymer Healing Center to research and complete a residency with Dr. Gerald Poesnecker. Dr. Neville was committed to healing his own Adrenal Dysfunction so that he could then help others with the same condition. He remained under Dr. Poesnecker’s tutelage until 2004.

With the same dedication Dr. Gerald Poesnecker put forth, Dr. Neville continues Clymer Healing Center’s tradition of excellence, research, and growth with every new patient’s story. Since then, and for over a decade, he has dedicated himself to assessing and healing those with Adrenal Dysfunction through one-on-one consultations with thousands of patients from all walks of life and from all over the world.


PANP - Pennsylvania Association of Naturopathic Physicians
WAPF - Weston A. Price Foundation