Compare 690 cardiologists in Houston, TX. Check ratings, insurance, and availability.
690
Cardiologists
100%
Accepting patients
84%
Most common: MD
Ranked by Clarity Score, based on profile detail, verification, and patient activity.
Houston is home to the Texas Medical Center, the largest medical complex on the planet. That single fact shapes everything about healthcare here. If your condition is treatable, someone in Houston can treat it. The challenge is navigating a metro that sprawls across 670 square miles with no zoning laws and limited public transit.
Houston has 690 cardiologists. The most common credential is MD (84%). 100% are currently accepting new patients.
The Texas Medical Center sits south of downtown, accessible via I-69/US-59, the METRORail Red Line, and the 610 Loop. It contains over 60 institutions within a few square miles. For patients outside the loop, Houston Methodist, Memorial Hermann, and HCA each operate suburban hospitals in Katy, Sugar Land, The Woodlands, and Pearland. Getting to any of them means driving, usually on a freeway.
Providers practice throughout Houston. The Heights is a popular residential area with independent practices and easy access to the Medical Center via I-45. Montrose is a diverse, walkable neighborhood with LGBTQ+ affirming care and proximity to the Texas Medical Center. Rice Village is adjacent to Rice University and the Medical Center, with specialist offices concentrated along University Boulevard. Midtown is a dense, central neighborhood with quick light-rail access to the Texas Medical Center.
Nearby hospitals include Houston Methodist Hospital, MD Anderson Cancer Center, and Memorial Hermann-Texas Medical Center. Local training programs run through Baylor College of Medicine and University of Texas Health Science Center at Houston. The Texas Medical Center in Houston is the largest medical complex in the world, with over 60 institutions.
A first cardiology visit involves a detailed medical history, physical exam (including listening to your heart and checking your blood pressure in both arms), and an electrocardiogram (EKG). Depending on your symptoms, the cardiologist may order an echocardiogram (ultrasound of the heart), stress test, or blood work. They will explain their findings and outline a treatment plan.
Choose your hospital system early. Houston Methodist, Memorial Hermann, and Baylor/St. Luke's each have their own networks of primary care and specialists. Crossing between systems means duplicate imaging, new patient intake, and potentially different patient portals.
See a cardiologist if you have chest pain or pressure, shortness of breath with exertion, heart palpitations or irregular heartbeat, a family history of early heart disease, high blood pressure that is hard to control, high cholesterol not responding to lifestyle changes, dizziness or fainting episodes, or if your PCP detects a heart murmur or abnormal EKG.
Office visit copay: $30-75 · EKG: $200-500 · Echocardiogram: $1,000-3,000 · Stress test: $500-2,000
Houston's heat and humidity create a distinct health profile. Heat-related illness peaks from June through September. Mold allergies are pervasive due to the humid climate. The petrochemical industry along the Ship Channel contributes to air quality concerns in east Houston neighborhoods.
Chest pain has many causes, from muscle strain to heart disease. A cardiologist performs the testing needed to determine whether your heart is the source and develops a treatment plan if it is.
A heart that beats too fast, too slow, or irregularly may need treatment. Cardiologists use EKGs, Holter monitors, and other tools to diagnose the rhythm problem and determine the best approach.
Heart failure does not mean the heart has stopped. It means it is not pumping as efficiently as it should. Cardiologists manage this condition with medications, lifestyle changes, and monitoring to keep you stable.
When blood pressure is resistant to standard treatment or is causing organ damage, a cardiologist provides advanced evaluation and treatment strategies beyond what primary care typically offers.
Recovering from a cardiac event requires close monitoring, medication optimization, and cardiac rehabilitation. Your cardiologist guides the recovery process and works to prevent future events.
Houston, TX has 690 licensed cardiologists. 100% are currently accepting new patients, so finding an available provider should be straightforward.
Yes. 100% of cardiologists in Houston, TX are currently accepting new patients. You can filter your search on FindClarity to show only providers who are taking new patients.
Houston's employer insurance market leans toward Blue Cross Blue Shield of Texas, Aetna, and UnitedHealthcare. Harris Health System (with Ben Taub and LBJ hospitals) serves uninsured residents through its Gold Card financial assistance program. Texas did not expand Medicaid, so coverage gaps are wider here than in states that did. Marketplace plans through healthcare.gov are available with multiple carriers.
Office visit copays range from $30 to $75. An EKG costs $200 to $500. Echocardiograms run $1,000 to $3,000. Stress tests range from $500 to $2,000. Actual costs in Houston, TX depend on the provider and your insurance plan. Cardiology tests often require prior authorization from your insurer. Cardiac rehabilitation is covered by most plans after qualifying events like a heart attack or heart surgery.
Houston's healthcare market is dominated by three systems: Houston Methodist (11 hospitals, strong cardiology and transplant), Memorial Hermann (17 hospitals, the city's largest system by bed count), and Baylor St. Luke's Medical Center (affiliated with Baylor College of Medicine). MD Anderson operates independently for cancer care. Your choice of PCP within one of these systems shapes your referral path.
85% of cardiologists in Houston, TX accept Medicare. Medicare covers cardiology visits, diagnostic tests, and cardiac rehabilitation. Most cardiovascular procedures are covered under Part B or Part A (inpatient). Prior authorization may be needed for some tests. You can filter for Medicare-accepting providers on FindClarity.
Some cardiologists in Houston, TX accept Texas Medicaid, the state's Medicaid program. Medicaid covers cardiology services in all states. Coverage for specific tests, procedures, and cardiac rehabilitation varies. Prior authorization is common for advanced imaging. Contact the provider's office directly to confirm Texas Medicaid participation before scheduling.
The Harris Health Gold Card is a financial assistance program for low-income, uninsured Harris County residents. It provides access to care at Ben Taub Hospital, LBJ Hospital, and Harris Health clinics. Eligibility is based on income (generally below 150% of the federal poverty level) and Harris County residency. You apply in person at a Harris Health eligibility office.
No. While the TMC houses globally recognized specialty centers like MD Anderson and Texas Heart Institute, it also has primary care clinics, urgent care, dental offices, and rehabilitation facilities. Many Houstonians use TMC-affiliated providers for routine care, especially if they work nearby.
Top accepted carriers in Houston, TX include unitedhealthcare, medicare, qhp-33602, qhp-11718, and centene.
Cardiology visits are covered under medical insurance as specialist visits. You may need a referral from your PCP depending on your plan type (HMO vs. PPO). Tests like echocardiograms and stress tests are generally covered when ordered for medical reasons but may require prior authorization. Cardiac rehabilitation after a heart event is covered by most plans.