RS
33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siew, Internist in Pasadena, CA?
Dr. Robert Siew, MD is an Internist, who primarily practices in Pasadena, CA with 1 additional practice location. He has been practicing for over 33 years and is board certified. Dr. Siew graduated from Tulane Univ School of Medicine and completed his residency at L A Co-Usc Med Ctr, Anesthesiology Huntington Mem Hosp, Internal Medicine North Shore Univ Hosp, Psychiatry. Dr. Siew is fluent in English and Chinese, and is currently seeing new patients. Dr. Siew’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siew’s office.
Where did Dr. Siew go to medical school and complete their residency?
Residency: L A Co-Usc Med Ctr, Anesthesiology Huntington Mem Hosp, Internal Medicine North Shore Univ Hosp, Psychiatry | USC/LAC-Keck School of Medicine
Medical School: Tulane Univ Sch of Med, New Orleans La | Tulane Univ School of Medicine
What languages does Dr. Siew speak?
Dr. Siew and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Siew treat?
As a Internist, Dr. Siew 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. Siew. 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:
- Sepsis
- E. Coli Sepsis
- E. Coli Infection
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
- E. coli Blood Infection
- E. coli Septicemia
- Bacterial Blood Poisoning
ICD-10 Codes:
- A419: Sepsis, unspecified organism
- A4151: Sepsis due to Escherichia coli [E. coli]
Also known as:
- Pneumonia
- Aspiration Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
- Inhalation Pneumonia
- Chemical Pneumonitis
- Aspiration Lung Infection
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
- J690: Pneumonitis due to inhalation of food and vomit
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
- Acute MI
- Cardiac Arrest
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
- I219: Acute myocardial infarction, unspecified
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Diabetic Ketoacidosis
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Ketoacidosis (DKA)
- DKA in Type 2 Diabetes
- High Blood Sugar Emergency
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1110: Type 2 diabetes mellitus with ketoacidosis without coma
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Pulmonary Embolism
- Blood clot in lung
- Lung embolism
- PE
ICD-10 Codes:
- I2699: Other pulmonary embolism without acute cor pulmonale
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Which procedures does Dr. Siew perform as a Internist?
As a Internist, procedures performed by an Dr. Robert Siew may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Siew's office.
Does Dr. Siew accept my insurance?
Dr. Siew accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siew accept in Pasadena, CA?
Dr. Siew in Pasadena, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Commercial
All Other Third Party
Blue Shield of California
Centene
City of Los Angeles
Crown Cork and Seal Company
Medicare
Scan Health Plan
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Siew's office located?
What is Dr. Siew's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siew's National Provider Identifier (NPI) number is 1578539516.
What common questions do patients ask about Dr. Siew?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siew
What is Dr. Robert Siew's specialty?
Dr. Siew is a Internist near Pasadena, CA.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Siew to book an appointment today.Is this Dr. Robert Siew affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siew is affiliated with Huntington Hospital (Pasadena, CA), San Gabriel Valley 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 Internist?
Explore Internist 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 Robert Siew accepting new patients in Pasadena, CA?
Yes, Dr. Robert Siew is accepting new patients at this time.
Does Dr. Robert Siew offer online booking?
Please contact Dr. Siew's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Robert Siew?
Please contact Dr. Siew's office for information regarding telehealth appointment availability or for scheduling assistance.
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