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Dr. Toshimasa Tsuda, MD

Pediatrician

Riverside, CA

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tsuda, Pediatrician in Riverside, CA?

    Dr. Toshimasa Tsuda, MD is a Pediatrician, who primarily practices in Riverside, CA with 1 additional practice location. He has been practicing for over 26 years and is board certified. Dr. Tsuda completed his residency at Univ Ca Irvine Med Ctr, Pediatrics. Dr. Tsuda is fluent in English and Japanese, and is currently seeing new patients. Dr. Tsuda’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tsuda’s office at (909) 353-2000.

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

    • Residency: Univ Ca Irvine Med Ctr, Pediatrics

    • Medical School: Jefferson Medical College of Thomas Jefferson University

    Is Dr. Tsuda board certified as a Pediatrician?

    Yes, Dr. Toshimasa Tsuda, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Tsuda speak?

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

    • English
    • Japanese

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

    As a Pediatrician, Dr. Tsuda 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. Tsuda. 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:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, 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:

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

    ICD-10 Codes:

    • H6693: Otitis media, unspecified, bilateral

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

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

    As a Pediatrician, procedures performed by Dr. Toshimasa Tsuda may include:

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

    Does Dr. Tsuda accept my insurance?

    Dr. Tsuda accepts most major insurance plans. Important: Please call our office at (909) 353-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsuda accept in Riverside, CA?

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

    Top Insurances

    • Centene Corporation

    • Heritage Health

    • Kaiser Permanente

    • Other Health Care Provider

    • PIH Health

    View All Insurances

    Where is Dr. Tsuda's office located?

    Dr. Toshimasa Tsuda's Primary Practice

    10800 Magnolia Ave

    Riverside, CA 92505

    (909) 353-2000

    Get Directions

    Dr. Toshimasa Tsuda's Practice 2

    2055 Kellogg Ave

    Corona, CA 92879

    Get Directions

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

    Dr. Tsuda's National Provider Identifier (NPI) number is 1366501934.

    What common questions do patients ask about Dr. Tsuda?

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

    What is Dr. Toshimasa Tsuda's specialty?

    Dr. Tsuda is a Pediatrician near Riverside, 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. Toshimasa Tsuda affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tsuda is affiliated with Kaiser Permanente Riverside Medical Center, Kaiser Permanente San Diego Medical Center, Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente Baldwin Park Medical Center, Kaiser Permanente South Bay Medical Center, Kaiser Permanente Fontana 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. Toshimasa Tsuda accepting new patients in Riverside, CA?

    Yes, Dr. Toshimasa Tsuda is accepting new patients at this time.

    Does Dr. Toshimasa Tsuda offer online booking?

    Please contact Dr. Tsuda's office at (909) 353-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Toshimasa Tsuda?

    Please contact Dr. Tsuda's office at (909) 353-2000 to schedule an appointment.

    Where is Dr. Tsuda's office located?

    Dr. Tsuda's offices are located in Riverside, CA and Corona, CA.

    Which board certifications does Dr. Toshimasa Tsuda have?

    Dr. Toshimasa Tsuda is certified by the American Board of Pediatrics.