WT
30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Teo Ong, Endocrinologist in Brownsville, TX?
Dr. Willie Teo Ong, MD is an Endocrinologist, who primarily practices in Brownsville, TX with 1 additional practice location. He has been practicing for over 30 years and is board certified. Dr. Teo Ong graduated from University Of The East/Ramon Magsaysay Memorial Medical Center and completed his residency at Univ Tx Southwestern Med Sch, Endocrinology, Diabetes & Metabolism; Berkshire Med Ctr, Internal Medicine. Dr. Teo Ong is fluent in English and Spanish, and is currently seeing new patients. Dr. Teo Ong’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Teo Ong’s office at (956) 698-1000.
Where did Dr. Teo Ong go to medical school and complete their residency?
Residency: Univ Tx Southwestern Med Sch, Endocrinology, Diabetes & Metabolism; Berkshire Med Ctr, Internal Medicine | Berkshire Medical Center Program
Medical School: University Of The East/Ramon Magsaysay Memorial Medical Center
Is Dr. Teo Ong board certified as an Endocrinologist?
Yes, Dr. Willie Teo Ong, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Teo Ong speak?
Dr. Teo Ong and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Teo Ong treat?
As an Endocrinologist, Dr. Teo Ong 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. Teo Ong. 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 2 Diabetes with High Blood Sugar
- Type 2 Diabetes in Pregnancy
- Type 2 Diabetes in Late Pregnancy
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetes and Pregnancy
- Pregnancy if You Have Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Adult-Onset Diabetes in Pregnancy
- Non-Insulin-Dependent Diabetes Pregnancy
- Diabetes Mellitus Type 2 Pregnancy
- Pre-existing Type 2 Diabetes third trimester
- Adult-Onset Diabetes in late pregnancy
- Non-Insulin-Dependent Diabetes in late pregnancy
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
- O24119: Pre-existing type 2 diabetes mellitus, in pregnancy, unspecified trimester
- O24113: Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Hyperthyroidism
- Hyperthyroidism (Overactive Thyroid)
- Overactive Thyroid
- Thyrotoxicosis
- High Thyroid Function
ICD-10 Codes:
- E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Type 1 Diabetes with High Blood Sugar
- Diabetes Type 1
- Hyperglycemia
- Type 1 diabetes
- Diabetic Hyperglycemia
- High Glucose in Type 1 Diabetes
- High Blood Sugar Episode
ICD-10 Codes:
- E1065: Type 1 diabetes mellitus with hyperglycemia
Also known as:
- Gestational Diabetes
- Diabetes and Pregnancy
- Gestational diabetes
- Pregnancy Diabetes
- Diabetes developed during pregnancy
- GDM
ICD-10 Codes:
- O24419: Gestational diabetes mellitus in pregnancy, unspecified control
Also known as:
- Abnormal Thyroid Function Test Results
- Thyroid Disease
- Unusual thyroid test results
- Irregular thyroid function
- Thyroid hormone levels
ICD-10 Codes:
- R946: Abnormal results of thyroid function studies
Also known as:
- High Prolactin Levels
- Pituitary Disorder
- Hyperprolactinemia
- Excess Prolactin
- Prolactinoma
ICD-10 Codes:
- E221: Hyperprolactinemia
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Which procedures does Dr. Teo Ong perform as an Endocrinologist?
As an Endocrinologist, procedures performed by Dr. Willie Teo Ong may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
For detailed information, please contact Dr. Teo Ong's office.
Does Dr. Teo Ong accept my insurance?
Dr. Teo Ong accepts most major insurance plans. Important: Please call our office at (956) 698-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Teo Ong accept in Brownsville, TX?
Dr. Teo Ong in Brownsville, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
Department of Veterans Affairs
Dignity Health / Catholic Health West
Driscoll Health Plan
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
SGS North America Inc
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Teo Ong's office located?
Dr. Willie Teo Ong's Primary Practice
1040 W Jefferson St
Brownsville, TX 78520
(956) 698-1000
Dr. Willie Teo Ong's Practice 2
844 Central Blvd Ste 280
Brownsville, TX 78520
(956) 281-0945
What is Dr. Teo Ong's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Teo Ong's National Provider Identifier (NPI) number is 1346247939.
What common questions do patients ask about Dr. Teo Ong?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Teo Ong
What is Dr. Willie Teo Ong's specialty?
Dr. Teo Ong is a Endocrinologist near Brownsville, TX. An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues. Contact Dr. Teo Ong to book an appointment today.
Is this Dr. Willie Teo Ong affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Teo Ong is affiliated with DHR Health, Valley Baptist Medical Center — Brownsville, Valley Regional Medical Center 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
Where can I learn more about Endocrinologist?
Explore 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 Willie Teo Ong accepting new patients in Brownsville, TX?
Yes, Dr. Willie Teo Ong is accepting new patients at this time.
Does Dr. Willie Teo Ong offer online booking?
Please contact Dr. Teo Ong's office at (956) 698-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Willie Teo Ong?
Please contact Dr. Teo Ong's office at (956) 698-1000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Willie Teo Ong have?
Dr. Willie Teo Ong is certified by the American Board of Internal Medicine.
Other Endocrinologist Near Brownsville, TX
SH
Endocrinologist
Accepting patientsDr. Syed Hassan, MD is an Endocrinologist, who primarily practices in Harlingen, TX with 2 additional practice locations. He is board certified.
Harlingen, TX
LC
Endocrinologist
Accepting patientsDr. Lourdes Concha, MD is an Endocrinologist, who primarily practices in Harlingen, TX. She is board certified.
Harlingen, TX
Endocrinologist
Accepting patientsDr. Alfredo Garcia, MD is an Endocrinologist, who primarily practices in Harlingen, TX. He has been practicing for over 42 years.
Harlingen, TX