NCHFL Primary Care

All Nemours Children's Health primary care locations in Florida will be closed in observance of Memorial Day, Saturday May 24 through Monday May 26, 2025.

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Nationally Recognized Pediatric Care

Our hospitals are ranked by U.S. News & World Report as among the best in the nation in multi-specialties.

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We Make Health Care Easy With Nemours Children's MyChart

Access communications, appointment and symptom tracking and more.

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Paying a bill online is easy and secure.

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KidsHealth Library

Healthy living for parents, kids and teens.

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Meet Our Team

Learn more about our physician researchers, clinicians and scientists.

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    Karen Kowal, PA

    Endocrinology
    (800) 416-4441

    Primary Office

    Nemours Children's Health, Philadelphia Nemours Children's Health, Philadelphia 833 Chestnut St. E. Suite 300 - Specialty Care Philadelphia, PA 19107
    Get Directions
    Appointment: (800) 416-4441

    Other Offices

    Insurance Accepted

    • Aetna HMO
    • Aetna PPO/POS/EPO
    • Amerihealth Caritas Delaware
    • Amerihealth Caritas Delaware Next
    • Cigna Lifesource Transplant
    • Cigna/Great West HMO EPO POS
    • Cigna/Great West PPO
    • Delaware First Health
    • Delaware Medicaid/Diamond State
    • First Health/Affordable PPO
    • Global Medical Managment DE/PA
    • Highmark Blue Cross Blue Shield of Delaware
    • Highmark Medicaid Health Options
    • Horizon Blue Cross Blue Shield of New Jersey
    • Independance Blue Cross/Amerihealth/Keystone Health Plan
    • Insurance Administrators of America
    • Interlink Transplant
    • Lifetrac Transplant
    • Multiplan PPO
    • Olympus Managed Healthcare PPO DE/PA
    • Preferred Healthcare PPO
    • Star Healthcare Network
    • Three Rivers Provider Network
    • Tricare/Humana Military Health Services/CHAMPVA
    • United Healthcare of the Mid-Atlantic
    • US Family Health Plan

    • Adrenal Disease
    • Diabetes
    • Pituitary Disease
    • Puberty Disorders
    • Short Stature
    • Thyroid Disease
    • Thyroid Nodules and Cancer

    • English