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Dr. Marissa Tsao, MD

Houston, TX

Accepting patients

    Who is Dr. Tsao, Obstetrician / Gynecologist (OBGYN) in Houston, TX?

    Dr. Marissa Tsao, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Houston, TX with 2 additional practice locations. Dr. Tsao is fluent in English and Chinese, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Tsao’s office at (832) 548-5000.

    What languages does Dr. Tsao speak?

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

    • Chinese

    • English

    What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Tsao typically treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Tsao 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. Tsao. 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 here.

    Also known as:

    • General High-Risk Pregnancy Care
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications

    ICD-10 Codes:

    • O09893: Supervision of other high risk pregnancies, third trimester

    Also known as:

    • Supervision for Other High-Risk Pregnancies
    • Health Problems in Pregnancy
    • Monitoring for various high-risk pregnancies
    • Managing other complex pregnancies
    • Special care for high-risk pregnancy
    • Unspecified high-risk pregnancy management

    ICD-10 Codes:

    • O09892: Supervision of other high risk pregnancies, second trimester

    Also known as:

    • Routine Postpartum Check-up
    • Postpartum Care
    • After-birth Follow-up
    • Postnatal Care Visit
    • Maternal Postpartum Exam

    ICD-10 Codes:

    • Z392: Encounter for routine postpartum follow-up

    Also known as:

    • Second Trimester Prenatal Care
    • Prenatal Care
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)

    ICD-10 Codes:

    • Z3482: Encounter for supervision of other normal pregnancy, second trimester

    What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Tsao typically perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Tsao performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Tsao. 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 here.

    Also known as:

    • Postpartum Check-up
    • Postpartum Care
    • After Birth Care
    • Maternity Follow-up
    • Postnatal Care

    CPT Codes:

    • 59430: Postpartum care only (separate procedure)

    Does Dr. Tsao accept my insurance?

    Dr. Tsao accepts most major insurance plans. Important: Please call our office at (832) 548-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsao accept in Houston, TX?

    Dr. Tsao in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation

    • Texas Children's Hospital

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Tsao's office located?

    Dr. Marissa Tsao's Primary Practice

    6441 High Star Dr

    Houston, TX 77074

    (832) 548-5000

    Get Directions

    Dr. Marissa Tsao's Practice 2

    3455 Stagg Dr

    Beaumont, TX 77701

    Get Directions

    Dr. Marissa Tsao's Practice 3

    12667 Bissonnet St

    Houston, TX 77099

    Get Directions

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

    Dr. Tsao's National Provider Identifier (NPI) number is 1487901328.

    What common questions do patients ask about Dr. Tsao?

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

    What is Dr. Marissa Tsao's specialty?

    Dr. Tsao is a Obstetrician / Gynecologist (OBGYN) near Houston, TX.

    What does an Obstetrician / Gynecologist (OBGYN) do?

    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.

    Is this Dr. Marissa Tsao affiliated with a ranked Castle Connolly Top Hospital?

    No, Tsao is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Hca Houston Healthcare - West. Castle Connolly Top Hospitals 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 an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). 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 Marissa Tsao accepting new patients in Houston, TX?

    Yes, Dr. Marissa Tsao is accepting new patients at this time.

    Does Dr. Marissa Tsao offer online booking?

    Please contact Dr. Tsao's office at (832) 548-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Marissa Tsao?

    Please contact Dr. Tsao's office at (832) 548-5000 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>