Meet our uveitis specialists

Nisha Acharya, MD

Nisha Acharya, MD

Professor
Proctor Foundation

Bio & publications

Dr. Acharya’s research focuses on the design and implementation of epidemiological studies to determine risk factors impacting clinical outcomes in ocular inflammatory disease, and clinical trials to determine the optimal treatment for these conditions. Current projects include epidemiological studies on immunosuppressive therapies, juvenile idiopathic arthritis-associated uveitis, sarcoidosis, smoking and uveitis, and clinical trials on corneal ulcers and uveitis.

Publications

Ocular Signs and Testing Most Compatible with Sarcoidosis-associated Uveitis: A Latent Class Analysis.

Ophthalmology science
Fanxiu Xiong, Nisha Acharya, Narsing Rao, Manabu Mochizuki, Thomas M. Lietman, John A. Gonzales

Use of Anterior Chamber Paracentesis for Diagnosis in Viral Anterior Uveitis.

Ophthalmology
Chen X, Li C, Peng X, Lum F, McLeod SD, Acharya NR

Risk of recurrent non-infectious uveitis after COVID-19 vaccination in the United States.

Ophthalmology science
Anika Kumar, D. Claire Miller, Yuwei Sun, Benjamin F. Arnold, Nisha R. Acharya
Thuy Doan, MD, PhD

Thuy Doan, MD, PhD

Associate Professor
Proctor Foundation

Bio & publications

Dr. Doan is a fellowship-trained uveitis specialist, focusing on diagnosing and treating infectious and inflammatory eye diseases. She is committed to providing each patient with the highest quality, personalized eye care, and leverages the latest technological advances in her practice. As the Director of the Ralph & Sophie Heintz laboratory at the Proctor Foundation, she works alongside a global team of specialists in epidemiology, ophthalmology, biostatistics, and genomics. Together, they study the complex interactions between human microbiomes, including those of the eyes, gut, and respiratory system, and their responses to treatments like antibiotics. Additionally, they optimize diagnostics and identify biomarkers critical to disease progression. This research, aimed at enhancing patient outcomes, is supported by the National Eye Institute, the Research to Prevent Blindness, All May See, and the Huang Foundation.

Doan Lab website: https://doanlab.ucsf.edu

Publications

Immunization-induced antigen archiving enhances local memory CD8+ T cell responses following an unrelated viral infection.

NPJ vaccines
Doan TA, Forward TS, Schafer JB, Lucas ED, Fleming I, Uecker-Martin A, Ayala E, Guthmiller JJ, Hesselberth JR, Morrison TE, Tamburini BAJ

Use of Large Language Models to Assess the Likelihood of Epidemics From the Content of Tweets: Infodemiology Study.

Journal of medical Internet research
Deiner MS, Deiner NA, Hristidis V, McLeod SD, Doan T, Lietman TM, Porco TC

Mass Azithromycin Distribution to Prevent Child Mortality in Burkina Faso: The CHAT Randomized Clinical Trial.

JAMA
Oldenburg CE, Ouattara M, Bountogo M, Boudo V, Ouedraogo T, Compaoré G, Dah C, Zakane A, Coulibaly B, Bagagnan C, Hu H, O'Brien KS, Nyatigo F, Keenan JD, Doan T, Porco TC, Arnold BF, Lebas E, Sié A, Lietman TM

Gut Microbiome Diversity and Antimicrobial Resistance After a Single Dose of Oral Azithromycin in Children: A Randomized Placebo-Controlled Trial.

The American journal of tropical medicine and hygiene
Doan T, Liu Z, Sié A, Dah C, Bountogo M, Ouattara M, Coulibaly B, Kiemde D, Zonou G, Nebie E, Brogdon J, Lebas E, Hinterwirth A, Zhong L, Chen C, Zhou Z, Porco T, Arnold BF, Oldenburg CE, Lietman TM
John Gonzales, MD

John Gonzales, MD

Associate Professor
Proctor Foundation

 
Bio & publications

Dr. Gonzales's interest involves the diagnosis and management of infectious and non-infectious inflammatory conditions of the eyes (uveitis). Many ocular inflammatory diseases are part of a systemic disorder and require a complete review of one’s health, personalized treatment, and close monitoring. Working as a team with a patient’s rheumatologist, internist, pediatrician, or other subspecialists ensure that his patients receive optimum care.

Publications

Ocular Signs and Testing Most Compatible with Sarcoidosis-associated Uveitis: A Latent Class Analysis.

Ophthalmology science
Fanxiu Xiong, Nisha Acharya, Narsing Rao, Manabu Mochizuki, Thomas M. Lietman, John A. Gonzales

Stromal Keratitis Associated With CMV Anterior Uveitis.

Cornea
Pisitpayat P, Mentreddy A, Pekmezci M, Hwang D, Shantha J, Benador-Shen C, Terry M, Pothikamjorn T, Gonzales J

Sjögren's Versus Non-Sjögren's Ocular Features: Similar Symptoms, But Significantly Worse Signs.

Investigative ophthalmology & visual science
Xiong F, Pula D, Akpek EK, Bunya VY, Shiboski CH, Lietman TL, Gonzales JA

Risk factors for corneal ulcers: a population-based matched case-control study in Nepal.

The British journal of ophthalmology
Byanju R, Kandel RP, Poudyal B, Bhandari S, Ligal A, Pradhan S, Gautam M, Shrestha P, Sah RK, Gonzales JA, Porco TC, Whitcher JP, Srinivasan M, Upadhyay MP, Lietman TM, Keenan JD, O'Brien KS, Village-Integrated Eye Worker Trial Group

Risk factors for corneal abrasions in Nepal: a community-based study.

Eye (London, England)
Brekke SR, Giri P, Byanju R, Pradhan S, Bhandari G, Bhandari S, Kandel RP, Poudyal B, Gonzales JA, Srinivasan M, Upadhyay M, Whitcher JP, O'Brien KS, Lietman TM, Keenan JD, VIEW Trial Study Group

Diagnostic accuracy of smartphone corneal photography for detection of corneal opacities in a resource-limited setting: a community-based study.

Cornea Open
Cao B, Giri P, Byanju R, Pradhan S, Bhandari G, Bhandari S, Kandel RP, Poudyal B, Gonzales JA, Srinivasan M, Upadhyay M, Whitcher JP, O'Brien KS, Lietman TM, Keenan JD