Erin Wagner-Haggerty is a family nurse practitioner specializing in cardiology. She is lead advanced practice provider for AHN Cardiovascular Institute Tri-County Cardiology. Her special clinical interests include coronary artery disease, heart failure, and atrial fibrillation. She creates a trusting and accommodating relationship with her patients by putting the patient first and sharing a common pursuit of their health goals.

Erin earned her nursing degree from Citizens School of Nursing, Tarentum, Pennsylvania, and her Bachelor of Science in nursing from Waynesburg University in Waynesburg, Pennsylvania. She gained additional professional training with a Master of Science in Nursing-Family Nurse Practitioner degree from Carlow University in Pittsburgh, Pennsylvania.

She is a member of the American Association of Nurse Practitioners, American College of Cardiology, American Nurses Association, and the American Heart Association. She sees patients age 18 and older and speaks English.