Dr. William Leonard Mecca, MD

Dr. William Mecca is a cardiovascular specialist with expertise in internal medicine and interventional cardiology. He earned his medical degree from St. Louis University School of Medicine and completed his residency at University Hospital Health System. With 41 years of clinical experience, Dr. Mecca has developed extensive knowledge in treating complex heart conditions. He speaks both English and Spanish, allowing him to serve a diverse patient population.

Dr. Mecca practices at multiple locations throughout Erie, Pennsylvania, and maintains affiliations with AHN St. Vincent Health Hospital. His clinical focus includes treating heart rhythm disorders like atrial fibrillation and various forms of cardiomyopathy, including the rare arrhythmogenic type. He performs specialized cardiac testing such as ambulatory EKG monitoring to evaluate heart rhythm patterns over extended periods. Patients have given him an average rating of 4.3 stars, reflecting their confidence in his …cardiovascular care.