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Dr. Mikako Warren, MD

Los Angeles, CA

Accepting patients

    Who is Dr. Warren, Pediatric Pathologist in Los Angeles, CA?

    Dr. Mikako Warren, MD is a Pediatric Pathologist, who primarily practices in Los Angeles, CA. Dr. Warren is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Warren’s office at (323) 361-2450.

    What languages does Dr. Warren speak?

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

    • English

    What conditions does a Pediatric Pathologist like Dr. Warren typically treat?

    As a Pediatric Pathologist, Dr. Warren 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. Warren. 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:

    • Enlarged Tonsils
    • Tonsil hypertrophy
    • Swollen tonsils
    • Big tonsils

    ICD-10 Codes:

    • J351: Hypertrophy of tonsils

    Also known as:

    • Acute Appendicitis
    • Ruptured Appendicitis with Localized Abdominal Infection and Tissue Death
    • Appendicitis
    • Peritoneal Disorder
    • Inflamed Appendix
    • Sudden Appendix Inflammation
    • Appendicitis Attack
    • Perforated Appendix with Gangrene
    • Localized Ruptured Appendix
    • Appendix Rupture with Tissue Death

    ICD-10 Codes:

    • K35890: Other acute appendicitis without perforation or gangrene
    • K3532: Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess

    Also known as:

    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2950: Unspecified chronic gastritis without bleeding

    Also known as:

    • Other Thymus Gland Disease
    • Other thymus problems
    • Various thymic disorders

    ICD-10 Codes:

    • E328: Other diseases of thymus

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    Also known as:

    • Gallstones with Chronic Gallbladder Inflammation
    • Bile Duct Disease
    • Gallstones
    • Chronic cholecystitis with gallstones
    • Long-term gallbladder inflammation

    ICD-10 Codes:

    • K8010: Calculus of gallbladder with chronic cholecystitis without obstruction

    Also known as:

    • Nose and Sinus Disorder
    • Nose Injuries and Disorder
    • Nasal problems
    • Sinus problems
    • Nose and sinus conditions

    ICD-10 Codes:

    • J3489: Other specified disorders of nose and nasal sinuses

    Also known as:

    • Enlarged Tonsils and Adenoids
    • Adenoids
    • Tonsil and adenoid hypertrophy
    • Swollen tonsils and adenoids
    • Big tonsils and adenoids

    ICD-10 Codes:

    • J353: Hypertrophy of tonsils with hypertrophy of adenoids

    Also known as:

    • Other Bronchial Disorder
    • Bronchial Disorder
    • Other Bronchial Tube Diseases
    • Miscellaneous Airway Disorders
    • Unspecified Bronchial Problems

    ICD-10 Codes:

    • J9809: Other diseases of bronchus, not elsewhere classified

    Does Dr. Warren accept my insurance?

    Dr. Warren accepts most major insurance plans. Important: Please call our office at (323) 361-2450 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Warren accept in Los Angeles, CA?

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

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Blue Shield of California

    • Centene Corporation

    • MHH Healthcare

    • Network Medical Management

    • State of California

    • Unknown

    View All Insurances

    Where is Dr. Warren's office located?

    Dr. Mikako Warren's Primary Practice

    4650 W Sunset Blvd

    Los Angeles, CA 90027

    (323) 361-2450

    Get Directions

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

    Dr. Warren's National Provider Identifier (NPI) number is 1114125283.

    What common questions do patients ask about Dr. Warren?

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

    What is Dr. Mikako Warren's specialty?

    Dr. Warren is a Pediatric Pathologist near Los Angeles, CA.

    What does a Pediatric Pathologist do?

    A pediatric pathologist specializes in the laboratory diagnosis of diseases that arise during fetal growth, infancy, and childhood development. This role requires a solid foundation in general pathology, a thorough understanding of normal growth and development, and extensive knowledge of pediatric medicine.

    Is this Dr. Mikako Warren affiliated with a ranked Castle Connolly Top Hospital?

    No, Warren is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Childrens Hospital Los Angeles. 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 a Pediatric Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric 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 Mikako Warren accepting new patients in Los Angeles, CA?

    Yes, Dr. Mikako Warren is accepting new patients at this time.

    Does Dr. Mikako Warren offer online booking?

    Please contact Dr. Warren's office at (323) 361-2450 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mikako Warren?

    Please contact Dr. Warren's office at (323) 361-2450 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>