LL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Liu, Cardiologist in Sugar Land, TX?
Dr. Luna Liu, DO is a Cardiologist, who primarily practices in Sugar Land, TX with 2 additional practice locations. Dr. Liu is fluent in English, and is currently seeing new patients. Dr. Liu’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Liu’s office at (281) 523-3240.
What languages does Dr. Liu speak?
Dr. Liu and their clinical team can communicate with patients in the following languages:
English
What conditions does a Cardiologist like Dr. Liu typically treat?
As a Cardiologist, Dr. Liu 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. Liu. 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:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Fast Heartbeat
- Arrhythmia
- Tachycardia
- Rapid heart rate
- Racing heart
ICD-10 Codes:
- R000: Tachycardia, unspecified
Also known as:
- Other Forms of Angina (Chest Pain)
- Angina
- Other Angina Pectoris
- Atypical Angina
- Variant Angina
ICD-10 Codes:
- I2089: Other forms of angina pectoris
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
What procedures does a Cardiologist like Dr. Liu typically perform?
As a Cardiologist, procedures performed by Dr. Luna Liu may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
Please contact Dr. Liu's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Liu accept my insurance?
Dr. Liu accepts most major insurance plans. Important: Please call our office at (281) 523-3240 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Liu accept in Sugar Land, TX?
Dr. Liu in Sugar Land, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Medicare
Molina Healthcare
UnitedHealth Group
Unknown
Verda Healthcare
View All Insurances
Where is Dr. Liu's office located?
Dr. Luna Liu's Primary Practice
16605 Southwest Fwy Ste 400
Sugar Land, TX 77479
(281) 523-3240
What is Dr. Liu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Liu's National Provider Identifier (NPI) number is 1013440882.
What common questions do patients ask about Dr. Liu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Liu
What is Dr. Luna Liu's specialty?
Dr. Liu is a Cardiologist near Sugar Land, TX.
What does a Cardiologist do?
An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.
Is this Dr. Luna Liu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Liu is affiliated with Houston Methodist Clear Lake Hospital, Houston Methodist Hospital 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
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. 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 Luna Liu accepting new patients in Sugar Land, TX?
Yes, Dr. Luna Liu is accepting new patients at this time.
Does Dr. Luna Liu offer online booking?
Please contact Dr. Liu's office at (281) 523-3240 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Luna Liu?
Please contact Dr. Liu's office at (281) 523-3240 for information regarding telehealth appointment availability or for scheduling assistance.
Other Cardiologist Near Sugar Land, TX
JG
Advanced Heart Failure and Transplant Cardiologist
Dr. Janardhana Gorthi is an Advanced Heart Failure and Transplant Cardiologist, who primarily practices in Houston, TX with 2 additional practice locations. He is board certified.
Houston, TX

Interventional Cardiologist
Dr. Sanjay Kunapuli, MD is an Interventional Cardiologist, who primarily practices in Sugar Land, TX with 2 additional practice locations. He is board certified.
Sugar Land, TX
BT
Advanced Heart Failure and Transplant Cardiologist
Dr. Barry Trachtenberg, MD is an Advanced Heart Failure and Transplant Cardiologist, who primarily practices in Houston, TX with 1 additional practice location. He is board certified.
Houston, TX