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 Doctor Near You

    • Dr. Dan Rossignol
      SoCal, NorCal, Florida
    • Dr. Dane Fliedner
      Southern California
    • Dr. Salma Ahsan
      Central Florida
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Meet The Team

Dr. Dan Rossignol

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

Dr. Dane Fliedner

Dr. Dane Fliedner is an Integrative and Functional Medicine Pediatrician. A
Southern California native …

Dr. Salma Ahsan

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

Lanier Rossignol

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

Sandi Kreizenbeck

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

Nicole Rincon

Nicole Rincon, MS, PA-C is a board-certified physician assistant. She majored in biology at UC San Diego (UCSD) and graduated …

Sapna Fliedner

Sapna Fliedner, MSN, FNP, HHC, AADP is a certified holistic health and nutrition coach in Orange County, California…

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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