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Dr. Eric Tsay

Loma Linda, CA

Accepting patients

    Who is Dr. Tsay, Pediatric Endocrinologist in Loma Linda, CA?

    Dr. Eric Tsay is a Pediatric Endocrinologist, who primarily practices in Loma Linda, CA with 2 additional practice locations. Dr. Tsay is fluent in English, and is currently seeing new patients. Dr. Tsay’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tsay’s office at (310) 825-6244.

    What languages does Dr. Tsay speak?

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

    • English

    What conditions does Dr. Tsay treat?

    As a Pediatric Endocrinologist, Dr. Tsay 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. Tsay. 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.

    Also known as:

    • Type 1 Diabetes
    • Type 1 Diabetes with High Blood Sugar
    • Type 1 Diabetes with Diabetic Ketoacidosis
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Hyperglycemia
    • Diabetes Complicationss
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode
    • Juvenile Diabetes with DKA
    • Insulin-Dependent Diabetes with Diabetic Acidosis
    • Type 1 Diabetes and Ketones

    ICD-10 Codes:

    • E109: Type 1 diabetes mellitus without complications
    • E1065: Type 1 diabetes mellitus with hyperglycemia
    • E1010: Type 1 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Congenital Hypothyroidism
    • Hypothyroidism
    • Other Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid at Birth
    • Neonatal Hypothyroidism
    • Underactive Thyroid
    • Low Thyroid Function
    • Thyroid Gland Underactivity

    ICD-10 Codes:

    • E031: Congenital hypothyroidism without goiter
    • E039: Hypothyroidism, unspecified
    • E038: Other specified hypothyroidism

    Also known as:

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

    ICD-10 Codes:

    • E230: Hypopituitarism
    • E228: Other hyperfunction of pituitary gland

    Also known as:

    • Graves' Disease
    • Hyperthyroidism
    • Graves' disease
    • Graves Disease
    • Hyperthyroidism with Goiter
    • Toxic Diffuse Goiter
    • Overactive Thyroid with Enlarged Gland

    ICD-10 Codes:

    • E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm

    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:

    • 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:

    • Congenital Adrenal Hyperplasia (CAH)
    • Adrenal Gland Disorder
    • Birth Defects
    • 21-hydroxylase deficiency
    • 3-beta-hydroxysteroid dehydrogenase deficiency
    • Congenital adrenal hyperplasia due to 11-beta-hydroxylase deficiency
    • CAH
    • Adrenogenital Syndrome
    • Enzyme Deficiency Adrenal Disorder

    ICD-10 Codes:

    • E250: Congenital adrenogenital disorders associated with enzyme deficiency

    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:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    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

    Does Dr. Tsay accept my insurance?

    Dr. Tsay accepts most major insurance plans. Important: Please call our office at (310) 825-6244 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsay accept in Loma Linda, CA?

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

    Top Insurances

    • All Other Third Party

    • CalOptima

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • Other Health Care Provider

    • The Medical Access Program

    View All Insurances

    Where is Dr. Tsay's office located?

    Dr. Eric Tsay's Primary Practice

    11175 Campus St # A1120

    Loma Linda, CA 92350

    (310) 825-6244

    Get Directions

    Dr. Eric Tsay's Practice 2

    11370 Anderson St Ste B800

    Loma Linda, CA 92354

    Get Directions

    Dr. Eric Tsay's Practice 3

    10833 Le Conte Ave

    Los Angeles, CA 90095

    Get Directions

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

    Dr. Tsay's National Provider Identifier (NPI) number is 1275911364.

    What common questions do patients ask about Dr. Tsay?

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

    What is Dr. Eric Tsay's specialty?

    Dr. Tsay is a Pediatric Endocrinologist near Loma Linda, CA. 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. Contact Dr. Tsay to book an appointment today.

    Is this Dr. Eric Tsay affiliated with a ranked Castle Connolly Top Hospital?

    No, Tsay is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Loma Linda University Childrens Hospital, Loma Linda University Medical Center, Riverside University Health System - Medical Center, Parkview Community Hospital Medical Center. Castle Connolly Top Hospitals 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

    Where can I learn more about Pediatric Endocrinologist?

    Explore Pediatric Endocrinologist with 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 Eric Tsay accepting new patients in Loma Linda, CA?

    Yes, Dr. Eric Tsay is accepting new patients at this time.

    Does Dr. Eric Tsay offer online booking?

    Please contact Dr. Tsay's office at (310) 825-6244 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Eric Tsay?

    Please contact Dr. Tsay's office at (310) 825-6244 for information regarding telehealth appointment availability or for scheduling assistance.

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