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Dr. Alison Nguyen, MD

Dr. Alison Nguyen, MD

Pediatrician

Fontana, CA

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nguyen, Pediatrician in Fontana, CA?

    Dr. Alison Nguyen, MD is a Pediatrician, who primarily practices in Fontana, CA. She has been practicing for over 25 years and is board certified. Dr. Nguyen graduated from Saint Louis University School of Medicine and completed her residency at San Jose Med Ctr, Family Medicine. Dr. Nguyen is fluent in English, and is currently seeing new patients. Dr. Nguyen’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (909) 427-3910.

    Where did Dr. Nguyen go to medical school and complete their residency?

    • Residency: San Jose Med Ctr, Family Medicine

    • Medical School: University of Ca, San Diego, Sch of Med, La Jolla Ca | Saint Louis University School of Medicine | New York Medical College

    Is Dr. Nguyen board certified as a Pediatrician?

    Yes, Dr. Alison Nguyen, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Nguyen speak?

    Dr. Nguyen and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Pediatrician like Dr. Nguyen typically treat?

    As a Pediatrician, Dr. Nguyen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Nguyen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Cerebral Palsy
    • CP
    • Brain paralysis
    • Childhood motor disorder

    ICD-10 Codes:

    • G809: Cerebral palsy, unspecified

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Preventive Fluoride Treatment
    • Fluoride application
    • Dental fluoride treatment
    • Prophylactic fluoride

    ICD-10 Codes:

    • Z293: Encounter for prophylactic fluoride administration

    Also known as:

    • Period Pain
    • Menstrual Cramps
    • Dysmenorrhea

    ICD-10 Codes:

    • N946: Dysmenorrhea, unspecified

    Also known as:

    • Ear Infection
    • Otitis Media
    • Middle Ear Infection
    • Ear Inflammation

    ICD-10 Codes:

    • H6691: Otitis media, unspecified, right ear

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    What procedures does a Pediatrician like Dr. Nguyen typically perform?

    As a Pediatrician, procedures performed by Dr. Alison Nguyen may include:

    Please contact Dr. Nguyen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Nguyen accept my insurance?

    Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nguyen accept in Fontana, CA?

    Dr. Nguyen in Fontana, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Elevance Health Inc. (formerly Anthem)

    • Inland Empire

    • Kaiser Permanente

    • MHH Healthcare

    • Other Provider Networks

    • State of California

    View All Insurances

    Where is Dr. Nguyen's office located?

    Dr. Alison Nguyen's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

    What is Dr. Nguyen's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Nguyen's National Provider Identifier (NPI) number is 1245399807.

    What common questions do patients ask about Dr. Nguyen?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nguyen

    What is Dr. Alison Nguyen's specialty?

    Dr. Nguyen is a Pediatrician near Fontana, CA.

    What does a Pediatrician do?

    A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development.

    Is Dr. Alison Nguyen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nguyen is affiliated with Kaiser Permanente Fontana Medical Center, Kaiser Permanente Riverside Medical Center, Kaiser Permanente Baldwin Park Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Pediatrician?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatrician. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. Alison Nguyen accepting new patients in Fontana, CA?

    Yes, Dr. Alison Nguyen is accepting new patients at this time.

    Does Dr. Alison Nguyen offer online booking?

    Please contact Dr. Nguyen's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Alison Nguyen?

    Please contact Dr. Nguyen's office at (909) 427-3910 to schedule an appointment.

    Where is Dr. Nguyen's office located?

    Dr. Nguyen's office is located in Fontana, CA.

    Which board certifications does Dr. Alison Nguyen have?

    Dr. Alison Nguyen is certified by the American Board of Pediatrics.