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Dr. Dan RossignolSoCal, Florida
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Dr. Richard E. FryeArizona
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Dr. Cindy SchneiderArizona
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Dr. Jaclyn BainArizona
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Dr. Sarah LychyArizona
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Dr. Brian HauserSouthern California
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Sanaz Demehry, PA-CSouthern California
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Desiree MillsSouthern California
Keeping Opportunities Open With Early Testing
- Developmental Screening and Testing
- ADD/ADHD Screening and Testing
- Autism Screening
- Behavior Assessments
- IEP and Related Services Consultation and Guidance
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. Richard E. Frye
MD, PhD, FAAP, FAAN, CPI
Dr. Frye is a Child Neurologist with expertise in neurodevelopmental and neurometabolic…
Dr. Brian Hauser
MD, MAPS, AAFP
Brian Hauser MD is a board certified family physician joining Rossignol Medical Center in Aliso Viejo, California…
Dr. Cindy Schneider
MD, MAPS, CARE
Dr. Cindy Schneider is a unique healthcare provider with a reputation for responsible and effective management of patients…
Dr. Jaclyn Bain
ND, FABNP
Dr. Jaclyn Bain is a naturopathic physician licensed in the state of Arizona. She graduated from Sonoran University …
Dr. Sarah Lychy
ND
Dr. Sarah Lychy is a naturopathic doctor dedicated to preventative care with a focus in pediatrics and family medicine …
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 …
Desiree Mills
RN, MSN, FNP-C
Desiree Mills, RN, MSN, FNP-C is a certified Family Nurse Practitioner who received a Master of Science in Nursing from …
Sanaz Demehry
MS, PA-C
Sanaz Demehry, MS, PA-C, is an Integrative, Herbal, and Functional Medicine Practitioner. A Southern California native …
Nicole Rincon
MS, PA-C
Nicole Rincon, MS, PA-C is a board-certified Physician Assistant. She majored in Biology at UC San Diego (UCSD)…
Dana Crucil
Board-Certified Behavior Analyst
Dana Crucil has worked in the field of Applied Behavior Analysis (ABA) since 2008. She is a Board-Certified Behavior Analyst…
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
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Identification and Treatment of Pathophysiological Comorbidities
Reviewing some of the pathophysiological abnormalities associated with ASD and their potential associated…
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Cerebral Folate Receptor Autoantibodies
Cerebral folate deficiency (CFD) syndrome is a neurodevelopmental disorder typically caused by folate receptor autoantibodies…
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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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Daniel A. Rossignol
NAME AND LICENSE:
Daniel A. Rossignol, Physician
HIGHEST LEVEL OF ACADEMIC DEGREE:
MD
BOARD CERTIFICATION:
American Board of Family
Medicine (ABFM)
Desiree Mills
NAME AND LICENSE:
Desiree Mills, Nurse Practitioner
HIGHEST LEVEL OF ACADEMIC DEGREE:
Master of Science in Nursing
BOARD CERTIFICATION:
American Association of Nurse Practitioners (AANP)
Richard E. Frye
NAME AND LICENSE:
Richard E. Frye, Physician
HIGHEST LEVEL OF ACADEMIC DEGREE:
MD, PhD
BOARD CERTIFICATION:
American Board of Pediatrics (ABP), American Board of Psychiatry and Neurology
Sanaz Demehry
NAME AND LICENSE:
Sanaz Demehry, Physician Assistant
HIGHEST LEVEL OF ACADEMIC DEGREE:
Master’s Degree in Physician Assistant Studies
BOARD CERTIFICATION:
National Commission on Certification of Physician Assistants (NCCPA)
Brian Hauser
NAME AND LICENSE:
Brian Hauser, Physician
HIGHEST LEVEL OF ACADEMIC DEGREE:
MD, MAPS
BOARD CERTIFICATION:
American Board of Family Medicine (ABFM)
Nicole Rincon
NAME AND LICENSE:
Nicole Rincon, Physician Assistant
HIGHEST LEVEL OF ACADEMIC DEGREE:
Master’s Degree in Physician Assistant Studies
BOARD CERTIFICATION:
National Commission on Certification of Physician Assistants (NCCPA)
Cindy Schneider
NAME AND LICENSE:
Cindy Schneider, Physician
HIGHEST LEVEL OF ACADEMIC DEGREE:
MD
BOARD CERTIFICATION:
Medical Academy of Pediatric Special Needs (MAPS), American Board of Obstetricians and Gynecologists
Lanier W. Rossignol
NAME AND LICENSE:
Lanier W. Rossignol, Nurse Practitioner
HIGHEST LEVEL OF ACADEMIC DEGREE:
BSN, MSN, FNP-C
BOARD CERTIFICATION:
American Academy of Nurse Practitioners (AANP) Certification Program
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