Magnolia Cardiology Associates PhysiciansMedical Center Magnolia Cardiology Associates Visit Website 611 Alcorn Drive Suite 230 Corinth, MS 38834 (662) 287-5218 Hours: Monday-Thursday 8am-5pmFriday 7am-3:30pm About Rep Info About Magnolia Cardiology Associates specializes in cardiovascular disease. Whom to Contact Ashley Nickerson, D.O. John Prather, PhD, MD, FACC