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Dr. Allyson Wang, MD

Fontana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Wang, Obstetrician / Gynecologist (OBGYN) in Fontana, CA?

    Dr. Allyson Wang, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Fontana, CA with 2 additional practice locations. She is board certified. Dr. Wang is fluent in English, and is currently seeing new patients. Dr. Wang’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wang’s office at (410) 328-6110.

    What languages does Dr. Wang speak?

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

    • English

    What conditions does Dr. Wang treat?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Wang 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. Wang. 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.

    Also known as:

    • High-Risk Pregnancy Due to Infertility History
    • Unspecified High-Risk Pregnancy Supervision
    • Pregnancy Care for Older Mothers with Previous Pregnancies
    • Pregnancy Care with Insufficient Prenatal Care
    • Female Infertility
    • Health Problems in Pregnancy
    • Prenatal Care
    • Pregnancy after infertility
    • Infertility and pregnancy care
    • Special care for pregnancy after infertility
    • General high-risk pregnancy monitoring
    • Managing unspecified high-risk pregnancy
    • High-risk pregnancy care (general)
    • Monitoring for unknown pregnancy risks
    • Pregnancy monitoring for older mothers
    • Managing pregnancy for advanced maternal age (multiple births)
    • Geriatric multigravida care
    • Older mom with previous pregnancies
    • Pregnancy monitoring with limited prenatal visits
    • Managing pregnancy with inadequate antenatal care
    • High-risk pregnancy due to lack of care
    • Late prenatal care supervision

    ICD-10 Codes:

    • O0900: Supervision of pregnancy with history of infertility, unspecified trimester
    • O0992: Supervision of high risk pregnancy, unspecified, second trimester
    • O09522: Supervision of elderly multigravida, second trimester
    • O0933: Supervision of pregnancy with insufficient antenatal care, third trimester

    Also known as:

    • Second Trimester Prenatal Care
    • Third Trimester Prenatal Care
    • Prenatal Care
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)
    • Late pregnancy care
    • Third trimester check-ups
    • Antenatal care in late pregnancy

    ICD-10 Codes:

    • Z3482: Encounter for supervision of other normal pregnancy, second trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester
    • Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester

    Also known as:

    • General High-Risk Pregnancy Care
    • Pregnancy Care for Older Mothers with Previous Births
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring

    ICD-10 Codes:

    • O0993: Supervision of high risk pregnancy, unspecified, third trimester
    • O09523: Supervision of elderly multigravida, third trimester

    Also known as:

    • Prenatal Screening
    • Prenatal Testing
    • Antenatal Testing
    • Pregnancy Screening
    • Maternal Screening

    ICD-10 Codes:

    • Z369: Encounter for antenatal screening, unspecified

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Vaginal Bleeding
    • Unusual Uterine Bleeding
    • Abnormal Vaginal Discharge
    • AUB
    • Irregular Genital Bleeding

    ICD-10 Codes:

    • N939: Abnormal uterine and vaginal bleeding, unspecified

    Also known as:

    • Genitourinary System Surgery Aftercare
    • After Surgery
    • Post-urinary tract surgery care
    • Reproductive organ surgery aftercare
    • Kidney surgery recovery

    ICD-10 Codes:

    • Z48816: Encounter for surgical aftercare following surgery on the genitourinary system

    Also known as:

    • Low Transverse C-section Scar in Pregnancy
    • Prenatal Care
    • Horizontal C-section Scar (Pregnancy)
    • Low-lying C-section Scar
    • Prior Cesarean Scar (Low Transverse)

    ICD-10 Codes:

    • O34211: Maternal care for low transverse scar from previous cesarean delivery

    Also known as:

    • Other Prenatal Screenings
    • Prenatal Care
    • Additional pregnancy tests
    • Special antenatal screenings
    • Specific prenatal checks

    ICD-10 Codes:

    • Z3689: Encounter for other specified antenatal screening

    Also known as:

    • Obesity during pregnancy
    • Health Problems in Pregnancy
    • Obesity
    • Maternal obesity
    • Obesity in pregnancy
    • Weight issues in pregnancy

    ICD-10 Codes:

    • O99213: Obesity complicating pregnancy, third trimester

    Also known as:

    • Other Specific Healthcare Encounters
    • Special Medical Visits
    • Unusual Doctor Appointments
    • Healthcare for Unique Situations

    ICD-10 Codes:

    • Z7689: Persons encountering health services in other specified circumstances

    Which procedures does Dr. Wang perform as a Obstetrician / Gynecologist (OBGYN)?

    As a Obstetrician / Gynecologist (OBGYN), procedures performed by an Dr. Allyson Wang may include:

    For detailed information, please contact Dr. Wang's office.

    Does Dr. Wang accept my insurance?

    Dr. Wang accepts most major insurance plans. Important: Please call our office at (410) 328-6110 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • All Other Third Party

    • AlphaCare

    • CVS Health (formerly Aetna)

    • Inland Empire

    • Kaiser Permanente

    • Quest

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Wang's office located?

    Dr. Allyson Wang's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (410) 328-6110

    Get Directions

    Dr. Allyson Wang's Practice 2

    2295 S Vineyard Ave

    Ontario, CA 91761

    Get Directions

    Dr. Allyson Wang's Practice 3

    22 S Greene St Rm N3E9

    Baltimore, MD 21201

    Get Directions

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

    Dr. Wang's National Provider Identifier (NPI) number is 1417341439.

    What common questions do patients ask about Dr. Wang?

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

    What is Dr. Allyson Wang's specialty?

    Dr. Wang is a Obstetrician / Gynecologist (OBGYN) near Fontana, CA. An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life. Contact Dr. Wang to book an appointment today.

    Is this Dr. Allyson Wang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Wang is affiliated with Kaiser Permanente Fontana Medical Center which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Obstetrician / Gynecologist (OBGYN)?

    Explore Obstetrician / Gynecologist (OBGYN) with 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 Allyson Wang accepting new patients in Fontana, CA?

    Yes, Dr. Allyson Wang is accepting new patients at this time.

    Does Dr. Allyson Wang offer online booking?

    Please contact Dr. Wang's office at (410) 328-6110 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Allyson Wang?

    Please contact Dr. Wang's office at (410) 328-6110 for information regarding telehealth appointment availability or for scheduling assistance.

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