Convenient Access and Compassionate Cardiac Care

Regional Clinics - Cardiology is dedicated to helping you maintain a heart-healthy lifestyle by developing customized treatment plans to manage your specific care needs. Your recent heart health assessment indicated your risk level for developing cardiovascular disease. There are things you can do right now to lower your risk and protect your health. The first step is to talk with a doctor about your risk factors.

If you need a physician, Regional Clinics - Cardiology can help you find the right doctor, right now.

Ranjan Dahal, M.D. Ranjan Dahal, M.D.* 1-903-757-4691 Longiew, TX Request an Appointment
Samir Germanwala, D.O. Samir Germanwala, D.O.* 1-903-757-4691 Longiew, TX Request an Appointment
Jonathan Greifenkamp, M.D., FACC, FSCAI Jonathan Greifenkamp, M.D., FACC, FSCAI* 1-903-757-4691 Longiew, TX Request an Appointment
Jorge Massare, M.D., FHRS Jorge Massare, M.D., FHRS* 1-903-757-4691 Longiew, TX Request an Appointment
Ronald Scott, M.D. Ronald Scott, M.D.* 1-903-757-4691 Longiew, TX Request an Appointment
Rajeev Singh, M.D., FACC Rajeev Singh, M.D., FACC* 1-903-757-4691 Longiew, TX Request an Appointment
Cinthia Acevedo, AGACNP Cinthia Acevedo, AGACNP* 1-903-757-4691 Longiew, TX Request an Appointment
Virginia Hardaway, APRN, NP-C Virginia Hardaway, APRN, NP-C* 1-903-757-4691 Longiew, TX Request an Appointment
Melissa Sutton, DNP Melissa Sutton, DNP* 1-903-757-4691 Longiew, TX Request an Appointment

* Employee of Regional Clinics of Longview, d/b/a Regional Clinics - Cardiology

What's Your Heart's Real Age?
Learn More about Your Cardiovascular Health


Interested in learning more about the risk factors that may be putting you at risk for cardiovascular disease? Take our free heart health assessment to receive a personalized analysis of your heart disease risk. You'll also receive tips to help you take control of your heart health and an instant report to share with your doctor.

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Why Choose Us?

Regional Clinics - Cardiology, in partnership with Longview Regional Medical Center, offers a range of patient-centered cardiovascular care close to home. The team at Regional Clinics - Cardiology is committed to provide every patient with a high level of cardiovascular care, guided by experience, compassion and up-to-date treatments—right here in East Texas.

  • Recognized as a Top 50 Heart Hospital by IBM Watson
  • Designated as Accredited Chest Pain Centers by the Society of Chest Pain Centers
  • Accredited Chest Pain Center with PCI by ACC Accreditation Services (American College of Cardiology)
  • Cardiac Cath Lab Accreditation with PCI from the American College of Cardiology
  • Member of the Peripheral Artery Disease (P.A.D.) Coalition

Our Services

Longview Regional Medical Center's cardiovascular medicine program—supported by the team at Regional Clinics - Cardiology—is known for its heart failure program, heart valve center and wide range of diagnostic and noninvasive cardiology services. Other services include:

  • Personalized care from diagnosis through recovery by an experienced team of cardiovascular surgeons, interventional cardiologists and rehabilitation specialists
  • Modern diagnostic and imaging technology to detect heart disease early, when it's most treatable
  • Open-heart surgeries, including coronary bypass and valve repair or replacement
  • Heart failure clinic offering ongoing management and support
  • Atrial fibrillation (AFib) clinic for specialized rhythm disorder treatment
  • Structural heart program featuring TAVR, transcatheter mitral valve repair and left atrial appendage closure
  • Peripheral vascular disease clinic addressing peripheral arterial disease and venous insufficiency
  • Heart and vascular rehabilitation programs combining education, lifestyle guidance and exercise therapy

Heart Healthy Resources

Heart Healthy Roadmap

A Woman's Risk for Heart Disease is Different: Here's What You Need to Know

Heart disease is a big issue in the United States for both men and women alike. But some risk factors are more unique to women.
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What Do Doctors Have To Say About Your Heart?

Is High Blood Pressure Considered Heart Disease?

Finding out you have high blood pressure can be worrisome if you aren't sure what your numbers mean or what to do about them. Discover how high blood pressure affects your heart.
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Healthy Connections

How Does Smoking Affect Your Heart?

Smoking's impact reaches far beyond your lungs, harming nearly every other organ in the body. Get the specifics on how smoking can influence your heart's health.
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Journey to a Healthy Heart

Why Your Heart Wants You to Pay Attention to Your Cholesterol

Your liver makes cholesterol in your body, but you also get cholesterol from eating certain foods. Find out how the wrong kind of cholesterol can impact your heart.
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