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Eye Exams at the Frederick Costco
10 Monocacy Blvd
Frederick, MD 21704

Call (301) 682-3459 Request Appointment Online
Home » Our Eye Doctor

Our Eye Doctor

Eye care professionals specialize in understanding how the human eye really works, as well as diseases and conditions that affect your vision – many of which do not have obvious symptoms. Eye doctors know how age and risk factors affect vision over time for young and old, and they understand the benefits and features of corrective lenses including eyeglasses and contacts.

Our optometrist takes the time to explain the results of your eye exam, describe your options and listen to your eye care needs. Because maintaining good eye health is an ongoing partnership, we encourage you to ask questions and share your health information, which could be vital to monitoring, diagnosing and treating potential vision problems.

Meet our doctor:


Eric Jan, OD

Dr. Jan is a graduate of Pennsylvania College of Optometry in 2009 where he received his Doctorate in Optometry and Bachelor’s in Visual Science. He completed internships focusing on age-related disease, diabetic eye disease, glaucoma, and emergency eye care at the Eye Institute in Philadelphia, PA and Yukon-Kuskokwim Medical Center in Bethel, AK. He is board certified in the treatment and management of ocular conditions using therapeutic agents. He is a member of the American Optometric Association and Maryland Optometric Association.

Dr. Jan is a lifelong resident in the DC metro area where he graduated from the University of Maryland in College Park in Biology. He is fluent in Mandarin Chinese and medical Spanish. During his free time, Eric enjoys activities including basketball and is active in the life of his church, Mosaic Silver Spring.

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