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Photo of Dr. Theresa Leung

Theresa Gan Leung, M.D.

Assistant Professor of Ophthalmology

Female  | Languages: English, Mandarin

Appointment Phone


Main Location

The Johns Hopkins Hospital

Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

Learn more about our international patient services »


  • Assistant Professor of Ophthalmology

Centers & Institutes



The Johns Hopkins Hospital

Appointment Phone: 410-955-2966

600 N. Wolfe Street
Sheikh Zayed Tower
Baltimore, MD 21287 map

Johns Hopkins Wilmer Eye Institute - White Marsh

Appointment Phone: 443-442-2020

4924 Campbell Boulevard
Suite 100
Nottingham, MD 21236 map
Phone: 443-442-2020


Iritis, Ophthalmology , Uveitis


Theresa Gan Leung, M.D., is an assistant professor of ophthalmology at the Wilmer Eye Institute. She specializes in uveitis and ocular inflammation as well as general eye disease. Her research interests include scleritis and serum biomarkers for non-infectious uveitis.

Dr. Leung received her medical degree from the University of Texas Southwestern Medical Center in Dallas, Texas and completed her ophthalmology residency at Northwestern Memorial Hospital in Chicago, Illinois. After residency, she pursued fellowship training in uveitis and ocular inflammation at the Wilmer Eye Institute and joined the Wilmer faculty in 2012. more

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