Individual Solutions. Innovative Treatments.

Helping to unlock each
patient's potential

Improving the quality
of life for our patients

Proactive treatment for a bright future.

Treating underlying causes
not just the symptoms

Our family helping your family.

  • Find a Provider Near You

    • Dr. Dan Rossignol
      SoCal, NorCal, Florida
    • Dr. Patricia Goldenberg
      Southern California
    • Sanaz Demehry, PA-C
      Southern California
    • Desiree Chandler
      Southern California
    • Dr. Richard E. Frye
      Arizona
  • New Patients

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  • Existing Patients

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Meet The Team

Dr. Dan Rossignol
MD FAAFP, FMAPS

Dr. Dan Rossignol is a board-certified family physician who has been
practicing integrative and …

Dr. Salma Ahsan
DO, FMAPS

Dr. Salma Ahsan is a board certified Internal Medicine physician and a fellow of the Medical Academy …

Dr. Patricia Goldenberg

Dr. Patricia Goldenberg
MD

Dr. Patricia Goldenberg is a Southern California native and has been a Board-Certified Pediatrician for 15 years …

Dr. Richard E. Frye
MD, PhD, FAAP, FAAN, CPI

Dr. Frye is a Child Neurologist with expertise in neurodevelopmental and neurometabolic…

Sandi Kreizenbeck
DNP, FNP, PMHNP-BC

Sandi Kreizenbeck, DNP, FNP, PMHNP-BC received her Bachelor of Science in Nursing from the University of San Francisco …

Sanaz Demehry
MS, PA-C

Sanaz Demehry, MS, PA-C, is an Integrative, Herbal, and Functional Medicine Practitioner.  A Southern California native …

Desiree Chandler

Desiree Chandler
BA, MSN, FNP-C

Desiree Chandler, RN, MSN, FNP-C is a certified Family Nurse Practitioner who received a Master of Science in Nursing from the University of San Diego …

Lanier Rossignol
BSN, MSN, FNP-C

Lanier Rossignol, BSN, MSN, FNP-C is a board certified family nurse practitioner trained in evidence-based medicine at …

Simplified Approaches

Simplified Approach to Biomedical Treatments in Autism and ADHD

In 2002, my older son, Isaiah, was diagnosed with autism. At the time I had been practicing as a family physician for about five years. Prior to his diagnosis, Isaiah loved to get down on the floor and spin…

Simplified Approach to Cerebral Folate Deficiency in Autism

This article is a companion piece to the story of Evan Carkhuff, a child diagnosed with autism who went many years with neither a medical diagnosis nor an explanation for his medical condition…

Simplified Approach to Mitochondrial Dysfunction in Autism

Recently, evidence has accumulated that some children with autism spectrum disorders (ASDs) have mitochondrial disease (also known as mitochondrial disorders) or mitochondrial dysfunction….

Articles and Publications

  • Identification and Treatment of Pathophysiological Comorbidities

    Reviewing some of the pathophysiological abnormalities associated with ASD and their potential associated…

  • Cerebral Folate Receptor Autoantibodies

    Cerebral folate deficiency (CFD) syndrome is a neurodevelopmental disorder typically caused by folate receptor autoantibodies…

  • Mitochondrial dysfunction in Autism Spectrum Disorders

    A comprehensive literature search was performed to collate evidence of mitochondrial dysfunction in autism spectrum disorders (ASDs) with two…


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