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Dr. Sylvia Leal-Castanon, MD

San Antonio, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Leal-Castanon, Pediatrician in San Antonio, TX?

    Dr. Sylvia Leal-Castanon, MD is a Pediatrician, who primarily practices in San Antonio, TX with 2 additional practice locations. She is board certified. Dr. Leal-Castanon is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Leal-Castanon’s office at (210) 257-1400.

    Is Dr. Leal-Castanon board certified as a Pediatrician?

    Yes, Dr. Sylvia Leal-Castanon, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Leal-Castanon speak?

    Dr. Leal-Castanon and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does a Pediatrician like Dr. Leal-Castanon typically treat?

    As a Pediatrician, Dr. Leal-Castanon 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. Leal-Castanon. 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:

    • Child Health Checkup with Abnormal Findings
    • Health Checkup
    • Routine child exam with issues
    • Pediatric checkup with concerns
    • Child wellness visit with abnormal results

    ICD-10 Codes:

    • Z00121: Encounter for routine child health examination with abnormal findings

    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:

    • Global Developmental Delay Screening
    • Health Screening
    • Comprehensive Developmental Screening
    • Milestone Delay Screening
    • Overall Child Development Check

    ICD-10 Codes:

    • Z1342: Encounter for screening for global developmental delays (milestones)

    Also known as:

    • Unexplained Weight Gain
    • Sudden weight gain
    • Rapid weight increase
    • Abnormal increase in weight

    ICD-10 Codes:

    • R635: Abnormal weight gain

    Also known as:

    • ADHD, Combined Type
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • Combined ADHD
    • Typical ADHD

    ICD-10 Codes:

    • F902: Attention-deficit hyperactivity disorder, combined type

    Also known as:

    • Autism Screening
    • Autism Spectrum Disorder (ASD) Screening
    • ASD Screening
    • Autism Spectrum Disorder Test
    • Early Autism Detection

    ICD-10 Codes:

    • Z1341: Encounter for autism screening

    What procedures does a Pediatrician like Dr. Leal-Castanon typically perform?

    As a Pediatrician, Dr. Leal-Castanon 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. Leal-Castanon. 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:

    • Individual Speech and Language Therapy
    • Speech-Language Pathology
    • Voice Therapy
    • Communication Disorder Treatment
    • Auditory Processing Therapy

    CPT Codes:

    • 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual

    Also known as:

    • Comprehensive Speech and Language Evaluation
    • Speech sound evaluation
    • Language comprehension test
    • Articulation assessment
    • Speech therapy evaluation

    CPT Codes:

    • 92523: Evaluation of speech sound production (eg, articulation, phonological process, apraxia, dysarthria); with evaluation of language comprehension and expression (eg, receptive and expressive language)

    Also known as:

    • Chemical Cauterization of Granulation Tissue
    • Proud flesh removal
    • Chemical burn for wound overgrowth
    • Granulation tissue treatment
    • Wound cautery

    CPT Codes:

    • 17250: Chemical cauterization of granulation tissue (ie, proud flesh)

    Does Dr. Leal-Castanon accept my insurance?

    Dr. Leal-Castanon accepts most major insurance plans. Important: Please call our office at (210) 257-1400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Leal-Castanon accept in San Antonio, TX?

    Dr. Leal-Castanon in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Bexar County Hospital District

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Health Care Service Corporation

    • State of Texas

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Leal-Castanon's office located?

    Dr. Sylvia Leal-Castanon's Primary Practice

    333 N Santa Rosa Fl 3

    San Antonio, TX 78207

    (210) 257-1400

    Get Directions

    Dr. Sylvia Leal-Castanon's Practice 2

    7703 Floyd Curl Dr

    San Antonio, TX 78229

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    Dr. Sylvia Leal-Castanon's Practice 3

    903 W Martin St

    San Antonio, TX 78207

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

    Dr. Leal-Castanon's National Provider Identifier (NPI) number is 1841307915.

    What common questions do patients ask about Dr. Leal-Castanon?

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

    What is Dr. Sylvia Leal-Castanon's specialty?

    Dr. Leal-Castanon is a Pediatrician near San Antonio, TX.

    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 this Dr. Sylvia Leal-Castanon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Leal-Castanon is affiliated with University Hospital-San Antonio 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

    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 Sylvia Leal-Castanon accepting new patients in San Antonio, TX?

    Yes, Dr. Sylvia Leal-Castanon is accepting new patients at this time.

    Does Dr. Sylvia Leal-Castanon offer online booking?

    Please contact Dr. Leal-Castanon's office at (210) 257-1400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sylvia Leal-Castanon?

    Please contact Dr. Leal-Castanon's office at (210) 257-1400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Sylvia Leal-Castanon have?

    Dr. Sylvia Leal-Castanon is certified by the American Board of Pediatrics.

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