honeypot link
skip to main content
Professional
Consumer
MSD Manual
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
RESOURCES
COMMENTARY
ABOUT US
HEALTH TOPICS
HEALTHY LIVING
Home
/
About the MSD Manuals
/
Authors
/
john j. chen
/
John J. Chen, MD, PhD
Specialities and Expertise
Neuro-ophthalmology
Affiliations
Consultant; Professor of Ophthalmology and Neurology
Mayo Clinic
Manual Chapters and Commentaries
Chapters
Optic Nerve Disorders