Stanford study ranks Mark Humayun, MD, PhD on world’s top scientists list

By Alexandra Demetriou

Mark Humayun, MD, PhD, was included in a recent analysis out of Stanford University highlighting the world’s leading scientists across 22 fields of research and 176 sub-fields. Within the category of “ophthalmology & optometry,” Humayun ranks among the top 0.2% of his peers.

A recent Stanford study ranked Mark Humayun, MD, PhD, as one of the world's top scientists. (Image credit: Jill Greenberg)
A recent Stanford study ranked Mark Humayun, MD, PhD, as one of the world’s top scientists. (Image credit: Jill Greenberg)

The rankings were calculated based on metrics such as the number of times a scientist’s research has been cited throughout the individual’s career. The analysis also accounted for each person’s h-index score, which attempts to quantify the scientist’s research productivity balanced with the impact that the research has made on the scientific field.

Humayun, a vitreoretinal surgeon and prolific inventor of biomedical devices, is widely known for developing the world’s first artificial retina. In 2016, Humayun received the National Medal of Technology and Innovation from President Barack Obama for developing the Argus II retinal prosthesis, which restores partial vision to patients with total retinal blindness.

Some of Humayun’s other accolades include election to both the National Academy of Medicine (NAM) and National Academy of Engineering (NAE), the 2020 Medal for Innovations in Healthcare Technology from the Institute of Electrical and Electronics Engineers (IEEE), “Inventor of the Year” from R&D Magazine in 2005, and distinction as one of the top 1% of ophthalmologists in U.S. News & World Report.

Humayun currently serves as director of the USC Dr. Allen and Charlotte Ginsburg Institute for Biomedical Therapeutics and co-director of the USC Roski Eye Institute. He also holds the titles of University Professor and Cornelius J. Pings Chair in Biomedical Sciences at USC.