Dr. Yan is a licensed Optometry in PA. Graduated in 2021. Medical degree obtained from SUNY College of Optometry. Completed residency training at BronxCare. Currently practices at UPMC Williamsport (UPMC Williamsport), located at 700 High St, Williamsport, PA 17701. In addition to English, Dr. Yan speaks Mandarin and accepts new patients.
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Yan, Keying UPMC Williamsport
![]() | Yan, Keying | UPMC Williamsport |