
Dr. Roger Shammas is a Cardiologist in Grand Rapids 49503, Grand Rapids MI and has an experience of 31 years in this field. Dr. Roger Shammas practices at Saint Mary's Health Services in Grand Rapids 49503, Grand Rapids MI,Office in Grand Rapids 49503, Grand Rapids MI and Grand River Cardiology PLC. in Grand Rapids 49546, Grand Rapids MI. Some of the services provided by the doctor are: Cardiac Catheterization (incl. Coronary Angiography),Rheumatic Aortic Valve Disorders,Second Degree Heart Block,Aortic Ectasia and Pulmonary Hypertension etc.
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156 Surgeries & Treatments

Thoracentesis

Vascular Duplex Ultrasonography and Plethysmography

Treadmill Stress Test

Tilt_Testing

Tilt Table Testing

TCD Bubble Test

Structural Heart Disease Evaluations and Treatment

Stress Test

Pharmacologic Stress Test, Adenosine

Pharmacologic Nuclear Stress Test