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Dr. Diane Toulan, MD

Dr. Diane Toulan, MD

Pediatric Endocrinologist, Endocrinologist

Palo Alto, CA

18 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Toulan, Pediatric Endocrinologist in Palo Alto, CA?

    Dr. Diane Toulan, MD is a Pediatric Endocrinologist, who primarily practices in Palo Alto, CA. She has been practicing for over 18 years and is board certified. Dr. Toulan graduated from Necker Enfants Malades School of Medicine and completed her residency at Stanford Hospital. Dr. Toulan is fluent in English and French, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Toulan’s office at (650) 853-6558.

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

    • Residency: Stanford Hospital | Stanford University, Medical Oncology | Stanford University Program

    • Medical School: Necker Enfants Malades School of Medicine | FacultÈ de MÈdecine Necker-Enfants Malades

    Is Dr. Toulan board certified as a Pediatric Endocrinologist?

    Yes, Dr. Diane Toulan, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Toulan speak?

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

    • English
    • French

    What conditions does a Pediatric Endocrinologist like Dr. Toulan typically treat?

    As a Pediatric Endocrinologist, Dr. Toulan 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. Toulan. 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:

    • Short Stature in Children
    • Growth Disorder
    • Child Growth Problems
    • Dwarfism
    • Growth Retardation

    ICD-10 Codes:

    • R6252: Short stature (child)

    Also known as:

    • Early Puberty
    • Delayed Puberty
    • Puberty
    • Central precocious puberty
    • Precocious puberty
    • Puberty at a young age
    • Late puberty
    • Slow puberty development

    ICD-10 Codes:

    • E301: Precocious puberty
    • E300: Delayed puberty

    Also known as:

    • Congenital Hypothyroidism
    • Hypothyroidism
    • Congenital hypothyroidism
    • Underactive Thyroid at Birth
    • Neonatal Hypothyroidism

    ICD-10 Codes:

    • E031: Congenital hypothyroidism without goiter

    Also known as:

    • Underactive Pituitary Gland
    • Pituitary Disorder
    • Combined pituitary hormone deficiency
    • Isolated growth hormone deficiency
    • Hypopituitarism
    • Pituitary Hormone Deficiency
    • Low Pituitary Function

    ICD-10 Codes:

    • E230: Hypopituitarism

    Also known as:

    • Hashimoto's Disease
    • Thyroid Disease
    • Hashimoto's disease
    • Autoimmune thyroiditis
    • Chronic lymphocytic thyroiditis
    • Hashimoto's thyroiditis

    ICD-10 Codes:

    • E063: Autoimmune thyroiditis

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Puberty Disorder
    • Puberty
    • Pubertal Problems
    • Abnormal Puberty
    • Delayed Puberty
    • Precocious Puberty

    ICD-10 Codes:

    • E308: Other disorders of puberty

    What procedures does a Pediatric Endocrinologist like Dr. Toulan typically perform?

    As a Pediatric Endocrinologist, procedures performed by Dr. Diane Toulan may include:

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

    Does Dr. Toulan accept my insurance?

    Dr. Toulan accepts most major insurance plans. Important: Please call our office at (650) 853-6558 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Toulan accept in Palo Alto, CA?

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

    Top Insurances

    • BCBS Unspecified

    • Blue Shield of California

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Santa Cruz County

    • State of California

    • UnitedHealth Group

    • Valley Health Plan

    View All Insurances

    Where is Dr. Toulan's office located?

    Dr. Diane Toulan's Primary Practice

    795 El Camino Real

    Palo Alto, CA 94301

    (650) 853-6558

    Get Directions

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

    Dr. Toulan's National Provider Identifier (NPI) number is 1871776765.

    What common questions do patients ask about Dr. Toulan?

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

    What is Dr. Diane Toulan's specialty?

    Dr. Toulan is a Pediatric Endocrinologist near Palo Alto, CA.

    What does a Pediatric Endocrinologist do?

    A pediatrician specializing in the care of infants, children, and adolescents with diseases caused by abnormalities in the endocrine glands, which produce hormones. This includes conditions such as diabetes mellitus, growth failure, atypical body size for age, early or delayed puberty, congenital abnormalities, and disorders affecting the thyroid, adrenal, and pituitary glands, as well as the genital region.

    Is Dr. Diane Toulan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Toulan is affiliated with Mills-Peninsula Medical Center, California Pacific Medical Center - Van Ness Campus, California Pacific Medical Center - Davies Campus, Renown Regional Medical Center, Sutter Auburn Faith Hospital 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 Pediatric Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Endocrinologist. 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. Diane Toulan accepting new patients in Palo Alto, CA?

    Yes, Dr. Diane Toulan is accepting new patients at this time.

    Does Dr. Diane Toulan offer online booking?

    Please contact Dr. Toulan's office at (650) 853-6558 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Diane Toulan?

    Please contact Dr. Toulan's office at (650) 853-6558 to schedule an appointment.

    Where is Dr. Toulan's office located?

    Dr. Toulan's office is located in Palo Alto, CA.

    Which board certifications does Dr. Diane Toulan have?

    Dr. Diane Toulan is certified by the American Board of Pediatrics.