Southeast Houston Cardiology

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We provide service to patients from Southeast Houston to Galveston which includes Houston, Pasadena, LaPorte, Clear Lake, Webster, Alvin, Baytown, Texas City and Galveston among others. We have two convenient office locations in Webster (Clear Lake) and Pasadena. We attend to patients at four area hospitals including Clear Lake Regional Hospital, Bayshore Medical Center, Christus St. John Hospital, and Memorial Hospital Southeast.

Gerard Abreo, MD, FACC
cardiac consultation, echocardiography, transesophageal echocardiography, and stress-echocardiography
Sathish Cayenne, MD, FACC
interventional cardiology, nuclear cardiology, echocardiography, and transesophageal echocardiography
David Hamer, MD, FACC
interventional cardiology, nuclear cardiology, and pacemaker insertion
Anna Marie Harkins, Jr, DO, PhD, FACC
invasive cardiology, preventative cardiology, and echocardiography
Mary Mercado, MD
invasive cardiology, pacemaker implantation, implantable loop recorders, echocardiography, transesophageal echocardiography, and stress echocardiography.

Southeast Houston Cardiology offers modern diagnostic testing in the office setting including cardiovascular CT and CT coronary angiography, cardiac ultrasound, vascular ultrasound, stress testing and pacemaker interrogations. Our office also provides therapeutic services for patients with heart disease including administration of intravenous medications and external electrical counterpulsation therapy.
In the hospital setting, cardiologists also perform state-of-the-art surgeries including coronary artery angiograms, angioplasties and coronary stent placement as well as pacemaker insertions. All our cardiologists attend to hospitalized patients in the coronary care unit and general medical wards on a daily basis.
See Patient Services