Courtney N Haven, PA-C Courtney Haven is a certified physician assistant (PA-C) who specializes in cardiology. She has a special interest in disease prevention. She earned her Bachelor of Science degree in chemical engineering from the University of Notre Dame. After several years of working as an engineer, she pursued her interest in medicine and graduated from the University of Pittsburgh with a Master of Science degree in Physician Assistant Studies. Courtney is board-certified through the National Commission on Certification of Physician Assistants. She is a member of the American College of Cardiology, American Academy of Physician Assistants, and the Pennsylvania Society of Physician Assistants.