Randy McCollough, MD – Harker Heights
Randy McCollough, MD serves the Harker Heights community with a focus on Cardiology. The clinical team brings experience across a range of conditions and stays current with evolving treatment guidelines to deliver evidence-based care.
Continuity of care is a priority at Randy McCollough, MD. Patients who return to the same provider benefit from accumulated clinical knowledge and a therapeutic relationship built on trust and mutual understanding.
Our Services
Cardiology
Our cardiology team handles a wide range of heart and vascular conditions. Common reasons patients come in include chest pain, shortness of breath, high blood pressure, and irregular heartbeat. Diagnostic services include EKG, echocardiogram, Holter monitoring, and stress testing.
Patient Experience
Randy McCollough, MD has received strong feedback from patients — 4.9 stars from 311 reviews — who note that clinical staff listen carefully before drawing conclusions. Many patients return year after year because they trust the team's judgment and appreciate the consistency of care they receive.
Insurance & Payment
Randy McCollough, MD accepts multiple insurance plans and strives to keep out-of-pocket costs manageable for all patients. For those without insurance coverage, the billing team can provide a clear estimate of expected costs before services are rendered. Financial assistance resources and community health programs may be available for qualifying patients.
Frequently Asked Questions
How can I reduce my risk of heart disease?
Key modifiable risk factors include smoking, high blood pressure, elevated LDL cholesterol, physical inactivity, excess body weight, and poorly controlled diabetes. Regular check-ups, medication when appropriate, and lifestyle modifications all contribute to meaningful risk reduction.
Is a stress test painful or risky?
Exercise stress tests are generally well-tolerated. Patients walk on a treadmill while heart activity is monitored. For those who cannot exercise adequately, pharmacological stress testing achieves the same diagnostic goals without physical exertion.
What symptoms should prompt a cardiology referral?
Chest pain or pressure, palpitations, unexplained shortness of breath, dizziness, fainting, and swelling in the legs are all symptoms that warrant evaluation by a cardiologist. A primary care provider can help determine whether a referral is appropriate.
Randy McCollough, MD is a Harker Heights-based practice at 800 W Central Texas Expy # 355, Harker Heights, TX 76548. To schedule a visit or speak with office staff, call (254) 526-2085. The practice welcomes new patients and works to accommodate timely appointments.
Opening Hours
| Mon | 8:00AM–5:00PM, Tue: 8:00AM–5:00PM, Wed: 8:00AM–5:00PM, Thu: 8:00AM–5:00PM, Fri: 8:00AM–4:30PM, Sat: Closed, Sun: Closed |
