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Dr. Sean Lau, MD

Anaheim, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lau, Anatomic Pathologist & Clinical Pathologist in Anaheim, CA?

    Dr. Sean Lau, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Anaheim, CA with 1 additional practice location. He is board certified. Dr. Lau completed his residency at Cedars-Sinai Med Ctr, Anatomic And Clinical Pathology. Dr. Lau is fluent in English, and is currently seeing new patients. Dr. Lau’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lau’s office at (626) 359-8111.

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

    • Residency: Cedars-Sinai Med Ctr, Anatomic And Clinical Pathology

    • Medical School: University of Hi John A Burns Sch of Med, Honolulu Hi

    Is Dr. Lau board certified as an Anatomic Pathologist & Clinical Pathologist?

    Yes, Dr. Sean Lau, MD is board certified by the American Board of Pathology

    What languages does Dr. Lau speak?

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

    • English

    What conditions does an Anatomic Pathologist & Clinical Pathologist like Dr. Lau typically treat?

    As an Anatomic Pathologist & Clinical Pathologist, Dr. Lau 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. Lau. 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:

    • Bone, Soft Tissue, or Skin Growth of Unknown Type
    • Bone Disease
    • Skin Condition
    • Bone tumor of unknown nature
    • Skin lesion of unknown type
    • Soft tissue mass of unknown behavior

    ICD-10 Codes:

    • D492: Neoplasm of unspecified behavior of bone, soft tissue, and skin

    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:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    Also known as:

    • High-Risk HPV Detected in Cervix
    • HPV
    • HPV and Pap Test Results
    • Positive High-Risk Cervical HPV Test
    • High-Risk Human Papillomavirus of Cervix
    • Cervical HPV Positive

    ICD-10 Codes:

    • R87810: Cervical high risk human papillomavirus (HPV) DNA test positive

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Rectal Bleeding
    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • Anal Bleeding
    • Blood in Stool
    • Lower GI Bleed

    ICD-10 Codes:

    • K625: Hemorrhage of anus and rectum

    Also known as:

    • Special Medical Examination
    • Specific health check
    • Detailed medical assessment
    • Special health screening

    ICD-10 Codes:

    • Z0189: Encounter for other specified special examinations

    Also known as:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Does Dr. Lau accept my insurance?

    Dr. Lau accepts most major insurance plans. Important: Please call our office at (626) 359-8111 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lau accept in Anaheim, CA?

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

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Kaiser Permanente

    • Medicare

    • Other Provider Networks

    • Preferred IPA

    • Unknown

    View All Insurances

    Where is Dr. Lau's office located?

    Dr. Sean Lau's Primary Practice

    3430 E La Palma Ave

    Anaheim, CA 92806

    (626) 359-8111

    Get Directions

    Dr. Sean Lau's Practice 2

    1500 Duarte Rd

    Duarte, CA 91010

    Get Directions

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

    Dr. Lau's National Provider Identifier (NPI) number is 1306803101.

    What common questions do patients ask about Dr. Lau?

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

    What is Dr. Sean Lau's specialty?

    Dr. Lau is a Anatomic Pathologist & Clinical Pathologist near Anaheim, CA.

    What does an Anatomic Pathologist & Clinical Pathologist do?

    A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases.

    Is this Dr. Sean Lau affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lau is affiliated with Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente San Diego Medical Center, Kaiser Permanente South Bay Medical Center, Kaiser Permanente Fontana Medical Center, Uci 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 an Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical Pathologist. 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 Sean Lau accepting new patients in Anaheim, CA?

    Yes, Dr. Sean Lau is accepting new patients at this time.

    Does Dr. Sean Lau offer online booking?

    Please contact Dr. Lau's office at (626) 359-8111 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sean Lau?

    Please contact Dr. Lau's office at (626) 359-8111 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Sean Lau have?

    Dr. Sean Lau is certified by the American Board of Pathology.

    <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>