Ian D Bier, ND, PhD, LAc

Ian D Bier

Human Nature Natural Health
155 Borthwick Ave, W Ste102
Portsmouth, New Hampshire, 03801
Phone: 603 610 7778
Fax: 603 610 7787
Email: info@humannaturenaturalhealth.com
Website: www.humannaturenaturalhealth.com

Dr. Bier is a naturopathic doctor and a licensed acupuncturist. He began his undergraduate work in Chemistry with a specialization in Biochemistry before transferring to Bastyr University, where he earned a Masters of Science in Acupuncture and a Doctorate in Naturopathic Medicine. He completed a residency in Family Practice at Southwest College of Naturopathic Medicine, and earned a Ph.D. in Human Services with a focus on Therapeutic Nutrition from Capella University.

Dr. Bier is an active member of the Oncological Association of Naturopathic Physicians, a professional association of naturopathic physicians and doctors who work with people living with cancer.

He is also Medical Director of the Dietary Research Foundation, a research organization dedicated to advancing the knowledge of the interaction between human nutrition and cognition, behavior, and intelligence. He has a special interest in working with children with behavioral and learning issues.

Directions to Ian D Bier's clinic in Portsmouth, New Hampshire

Therapies Offered

  • Acupuncture
  • Botanical Medicine
  • Chiropractic
  • Clinical Nutrition
  • Colonics
  • Counseling
  • Craniosacral Therapy
  • Homeopathic Medicine
  • Hormonal Therapy
  • Hydrotherapy
  • Hypnotherapy
  • Infusion Therapy
  • Iridology
  • IV Nutrient Therapy
  • Natural Supplementation
  • Oriental Medicine
  • Pain Management
  • Physical Medicine
  • Reflexology

Areas of Emphasis

  • ADD / ADHD
  • AIDS
  • Allergies and Asthma
  • Arthritis
  • Autism
  • Autoimmune Disease
  • Blood Pressure
  • Cancer
  • Cardiovascular Disease
  • Cholesterol
  • Chronic Fatigue
  • Chronic Pain
  • Cold & Flu
  • Detoxification
  • Diabetes
  • Gastrointestinal Disorders
  • General Family Practice
  • Gynecology
  • Headaches and Migraines
  • Infectious Disease
  • Men's Health
  • Mental Health
  • Pediatrics
  • Pregnancy / Infertility
  • Sexual Health
  • Sleep Disorders
  • Sports Medicine / Musculoskeletal
  • Stress / Anxiety
  • Weight Management
  • Women's Health


Ian D Bier graduated in 1995 from the Bastyr University in Kenmore, Washington.

All practitioners listed on this website have graduated from one of the following accredited naturopathic colleges:

Southwest College of Naturopathic Medicine Bastyr University University of Bridgeport - College of Naturopathic Medicine Canadian College of Naturopathic Medicine Boucher Institute of Naturopathic Medicine National University of Health Sciences National College of Natural Medicine