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Dr. Keyvan Farhad, ND, RD

Naturopathic Digestive Medicine

Naturopathic and nutrition-based care for IBS, SIBO, GERD, and complex digestive conditions in Irvine and Orange County

Dr. Farhad works with patients who continue to experience digestive symptoms despite prior treatments and are seeking a more comprehensive approach. His care focuses on identifying underlying contributors to symptoms and developing individualized strategies to support long-term digestive health.

As a naturopathic doctor and registered dietitian, Dr. Farhad brings a combined functional medicine and nutritional perspective to care. His approach integrates naturopathic principles, microbiome-focused strategies, and targeted nutrition, while incorporating conventional treatments when appropriate.

Areas of Focus

  • Small Intestinal Bacterial Overgrowth (SIBO), Intestinal Methanogen Overgrowth (IMO), Small Intestinal Fungal Overgrowth (SIFO)

  • Irritable Bowel Syndrome (IBS), including constipation-predominant (IBS-C) and diarrhea-predominant (IBS-D)

  • Gut dysbiosis and microbiome restoration

  • Persistent bloating and digestive discomfort

  • Chronic constipation and gastrointestinal motility issues

  • Gastroesophageal reflux disease (GERD) and acid reflux symptoms

Certification badge with a snake symbol in the center, reading "MRC CERTIFIED PRACTITIONER," next to the text "Certified Healthy Gut Practitioner" on a green gradient background.
Certification badge with a circular design and a caduceus symbol, reading "MRC Certified Practitioner," alongside text "Certified Microbiome Analyst" in white on an orange gradient background.