General Info

Mary Jessell, CRNP Mary Jessell, CRNP, is a nurse practitioner with AHN Primary Care Institute, specializing in family practice. Her clinical interests include preventative health, hypertension, anxiety and depression, diabetes, and obesity. She received her Bachelor of Science in Nursing from University of Pittsburgh in Pittsburgh, Pennsylvania and her Master of Science in Nursing from Duquesne University in Pittsburgh, Pennsylvania. Mary Jessell is certified by the American Nurses Credentialing Center and is also certified in Advanced Cardiac Life Support. She sees patients of all ages at Crossroads Family Practice.