Mark A. Grise, MD, is a board-certified interventional cardiologist at Ascension Sacred Heart in Pensacola, FL. Dr. Grise specializes in heart catheterization and minimally invasive heart care. He performs procedures to restore blood flow to the heart. When facing a new diagnosis or deciding on a heart care plan, Dr. Grise is here for you. He performs interventional cardiology procedures to help prevent heart attack and stroke, including opening clogged coronary arteries.