Physicians

J. John Woo, M.D.

Dr. Woo focuses on diagnosis, retinal treatment and surgery. He also has experience teaching in academia and in private practice. He founded and established Advanced Retina Center in 2009. His areas of clinical interest include retinal tear, retinal detachment, macular hole, diabetic traction retinal detachment, diabetic retinopathy, macular degeneration, and retinal vascular occlusions. Read more

Nishi Gulati, M.D.

Dr. Gulati has expertise and special fellowship training in two subspecialty areas of ophthalmology in Medical Retina and Uveitis. Having this dual cross training provides Dr. Gulati with a unique in depth as well as broad perspective and approach in diagnosing and treating complex conditions of the retina. Prior to joining Advanced Retina Center in 2021, Dr. Gulati practiced for over 10 years in private practice as well as in academic positions teaching and training medical students and residents, and giving lectures to medical professionals. Read more

Joseph J. Timmes, M.D., F.A.C.S.

Dr. Timmes has extensive experience in medical treatments and surgeries of retinal conditions. He established a successful retina practice in Northern Virginia and has been a pillar of the medical community. He merged his practice with Advanced Retina Center in 2017 and continues to focus on his love of interacting with and treating patients. Read more