Dr. An Hollier was born and raised in Montgomery County, Maryland. She attended the University of Maryland, College Park where she received her undergraduate degree in Biology. She then obtained a BS in Visual Sciences and a Doctorate of Optometry from the distinguished Pennsylvania College of Optometry in Philadelphia, PA where she graduated with clinical honors. Many of her externships, focused on treatment and management of ocular diseases and fitting specialty contact lenses, were done locally at clinics such as The National Naval Medical Center, The Katzen Eye Group, and The Eye Doctors of Washington.
Dr. Hollier is currently a member of professional organizations such as the American Optometric Association and the Maryland Optometric Association.