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Sleep Quality and Dry Eyes: What Every Patient Should Know

Sleep Quality and Dry Eyes: What Every Patient Should Know

by Chang Eye Group | Aug 30, 2025 | Eye Health

Can lack of sleep cause dry eyes? Research that included over 250,000 people spanning over eight years in China found that people with sleep disorders had greater than three times risk of suffering dry eye disease. In fact, there is a stronger link than most people...
Is Blue Light Bad for Your Eyes? An Eye Doctor Reveals the Truth

Is Blue Light Bad for Your Eyes? An Eye Doctor Reveals the Truth

by Chang Eye Group | Aug 24, 2025 | Eye Health

Your daily screen exposure has reached levels unprecedented in human history. During COVID-19 lockdowns, nearly a third of people used blue-light-emitting devices 9 to 11 hours per day. Another 15% pushed their usage even higher with 12 to 14 hours of daily screen...
Parent’s Guide to Preventing Student Eye Problems this School Year

Parent’s Guide to Preventing Student Eye Problems this School Year

by Chang Eye Group | Aug 12, 2025 | Eye Health

Standard school screenings miss up to 75% of students’ eye problems. This startling reality means countless children sit in classrooms struggling with vision issues that directly sabotage their learning and development. Your child could be among them. The scope...
Macular Degeneration Causes: What Everyone Over 40 Needs to Know

Macular Degeneration Causes: What Everyone Over 40 Needs to Know

by Chang Eye Group | Aug 5, 2025 | Macular Degeneration

Macular degeneration affects nearly 20 million people in the United States. It is one of the leading causes of permanent vision loss for adults over 60. Your risk for this sight-stealing condition increases dramatically as you age as 1 in 3 people may get macular...
Early Signs of Glaucoma: What Your Eyes Are Trying to Tell You

Early Signs of Glaucoma: What Your Eyes Are Trying to Tell You

by Chang Eye Group | Jul 29, 2025 | Glaucoma

About half of people with glaucoma don’t know they have it. This staggering statistic reveals the stealthy nature of glaucoma, one of the leading causes of blindness for people over 60. Most forms of glaucoma work silently, damaging your vision without...
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Locations

Chang Eye Group – Greentree

Phone: (412) 429-2020
FAX: (412) 429-0932
Address: 2101 Greentree Rd, Suite 105, Pittsburgh, PA 15220

Chang Eye Group – Peters Township

Phone: (412) 429-2020
FAX: (412) 429-0932
Address: 3380 Washington Road, Canonsburg, PA 15317

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Chang Eye Group - Expert Eye Care in Pittsburgh
At Chang Eye Group, we take eye health very seriously and want to do what we can to help keep your eyes in top shape. If you have had previous eye problems or if you are experiencing new eye pain or vision problems, contact us today.

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