About

Dr. Johnston received her medical degree from Penn State College of Medicine in Hershey, Penn, and completed her residency in obstetrics and gynecology from the University of Connecticut in Farmington. A board-certified obstetrician and gynecologist, she provides comprehensive gynecologic services ... Read More
Meet Mary Johnston, MD

Education

Medical
Penn State College of Medicine
Residency
University of Connecticut

Qualifications

Hospital Affiliations
Sacred Heart Hospital Pensacola
Certifications
Obstetrics/Gynecology
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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