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Dr. Mary Joyce Gan, MD

Pediatric Endocrinologist, Endocrinologist

Winter Park, FL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gan, Pediatric Endocrinologist in Winter Park, FL?

    Dr. Mary Joyce Gan, MD is a Pediatric Endocrinologist, who primarily practices in Winter Park, FL with 2 additional practice locations. Dr. Gan is fluent in English and Tagalog, and is currently seeing new patients. Dr. Gan’s practice accepts Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gan’s office at (216) 444-4281.

    What languages does Dr. Gan speak?

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

    • English
    • Tagalog

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

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

    • Type 1 Diabetes with High Blood Sugar
    • Type 1 Diabetes
    • Diabetes Type 1
    • Hyperglycemia
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D

    ICD-10 Codes:

    • E1065: Type 1 diabetes mellitus with hyperglycemia
    • E109: Type 1 diabetes mellitus without complications

    Also known as:

    • Early Puberty
    • Puberty
    • Central precocious puberty
    • Precocious puberty
    • Puberty at a young age

    ICD-10 Codes:

    • E301: Precocious puberty

    Also known as:

    • Child Development Problems
    • Child Development
    • Developmental concerns in children
    • Abnormal child development
    • Lack of normal development

    ICD-10 Codes:

    • R6250: Unspecified lack of expected normal physiological development in childhood

    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:

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

    ICD-10 Codes:

    • E063: Autoimmune thyroiditis

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

    As a Pediatric Endocrinologist, procedures performed by Dr. Mary Joyce Gan may include:

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

    Does Dr. Gan accept my insurance?

    Dr. Gan accepts most major insurance plans. Important: Please call our office at (216) 444-4281 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gan accept in Winter Park, FL?

    Dr. Gan in Winter Park, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Assurant

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Guidewell Mutual Holding Corporation

    • Independent Living Systems

    • Oscar Health

    View All Insurances

    Where is Dr. Gan's office located?

    Dr. Mary Joyce Gan's Primary Practice

    1801 Lee Rd Ste 170

    Winter Park, FL 32789

    (216) 444-4281

    Get Directions

    Dr. Mary Joyce Gan's Practice 2

    2600 Westhall Ln

    Maitland, FL 32751

    Get Directions

    Dr. Mary Joyce Gan's Practice 3

    601 E Rollins St

    Orlando, FL 32803

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    What hospitals are Dr. Gan affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Gan has admitting privileges at the following hospitals:

    Johns Hopkins All Children's Hospital,St. Petersburg, FL

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

    Dr. Gan's National Provider Identifier (NPI) number is 1831345180.

    What common questions do patients ask about Dr. Gan?

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

    What is Dr. Mary Joyce Gan's specialty?

    Dr. Gan is a Pediatric Endocrinologist near Winter Park, FL.

    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. Mary Joyce Gan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gan is affiliated with Cleveland Clinic Main Campus 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 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. Mary Joyce Gan accepting new patients in Winter Park, FL?

    Yes, Dr. Mary Joyce Gan is accepting new patients at this time.

    Does Dr. Mary Joyce Gan offer online booking?

    Please contact Dr. Gan's office at (216) 444-4281 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mary Joyce Gan?

    Please contact Dr. Gan's office at (216) 444-4281 to schedule an appointment.

    Where is Dr. Gan's office located?

    Dr. Gan's offices are located in Winter Park, FL, Maitland, FL, and Orlando, FL.