Chang Eye Group provides general and specialized eye care services in Pittsburgh and Canonsburg, PA.
Our outstanding Doctors will handle your medical needs with specialties that include: Comprehensive eye exams, Cataracts and IOLs, Macular Degeneration, Diabetic Retinopathy, Glaucoma, Dry Eye Clinic, LASIK, Hearing Loss, Intense Pulse Light Therapy
12/26/2025
We absolutely LOVE these tips from Dr. Calle all about how to treat dry eyes in the wintertime.
Her biggest tips?
👉🏻 Use artificial tears (we love preservative-free ones!)
👉🏻 Using a humidifier at night when you sleep
👉🏻 Applying a warm compress to your eyes
Do you suffer from dry eyes? What works for you in the wintertime? We’d love to hear your thoughts in the comments below! 💙
12/25/2025
From all of us at Chang Eye Group, we wish you all a Happy Holiday and Merry Christmas!!!
We are so grateful to all of our patients and hope you have a wonderful day celebrating with those you love most!! 🎄🎁✨
12/19/2025
Holiday travel plans? ✈️ Don’t forget about your eyes! 👀
Here are 3 eye care tips to keep in mind while traveling this season:
✨ Wear your glasses for overnight travel – If you’re flying or driving overnight, give your eyes a break and opt for glasses instead of contacts. Sleeping in contacts can lead to dryness and irritation.
✨ Pack travel-size contact solution – Heading through TSA? Be sure to bring a travel-sized contact lens solution so you’re prepared and compliant while on the go.
✨ Bring artificial tears on the plane – Airplane cabins are extra dry and can leave your eyes feeling uncomfortable. Artificial tears are a must-have to keep your eyes hydrated during your flight.
Safe travels — and happy, healthy eyes all season long! 🎄✈️
Dr. Scherer is a Board-Certified Ophthalmologist who has been proudly caring for patients in the South Hills for over 20 years.
He completed his medical training at Memorial University of Newfoundland, followed by an internship at Yale New Haven Hospital and an ophthalmology residency at the University of Pittsburgh Eye & Ear Institute!
Dr. Scherer specializes in advanced small-incision cataract surgery, using premium lens implant technologies to help patients see their best. Dr. Scherer also provides comprehensive eye care, including glaucoma treatment and laser care, diabetic eye disease management, and treatment of age-related eye conditions such as macular degeneration.
In addition to caring for patients, Dr. Scherer has been deeply committed to education and service—serving as a surgical teacher for the University of Pittsburgh ophthalmology residency program for over two decades, publishing in leading ophthalmology journals, and participating in ophthalmology mission work in Honduras.
We’re proud to have Dr. Scherer on our team, bringing decades of expertise, compassion, and commitment to our Chang Eye Group family. 👁️🤍
Your eyes change as you age — but some symptoms should never be ignored. 👀✨
From subtle shifts in clarity to sudden floaters or night-vision problems, aging eyes can reveal more than you think.
The good news? Many age-related conditions are highly treatable when caught early. The key is knowing what’s normal… and what’s a red flag.
If you’ve noticed any of these changes, or if it’s been over a year since your last exam, our team at Chang Eye Group is here to help protect your vision at every stage of life.
Book your comprehensive eye exam at the link in our bio. 💙
12/04/2025
Meet Our Expert Audiologist: Dr. Paula Sandoe, Au.D.
We’re proud to offer comprehensive hearing services at Chang Eye Group — led by the incredibly experienced and highly trained Dr. Paula Sandoe, our on-staff audiologist dedicated to helping patients hear life more clearly. ✨
With over 20 years of experience, Dr. Sandoe brings unmatched expertise in diagnosing hearing loss, fitting and fine-tuning hearing aids, and supporting patients through every step of their hearing health journey.
She earned all three of her degrees from West Virginia University — including her Bachelor’s and Master’s in Speech Pathology & Audiology — and completed her Doctorate of Audiology at A.T. Still University in 2006. Her extensive background and compassionate care make her an invaluable part of our team.
Whether you’re struggling to hear conversations, dealing with ringing in your ears, or ready for a hearing aid upgrade, you’re in the best hands here. Book your appointment with Dr. Sandoe at the link in our bio today! 👂🏻
12/03/2025
The holiday season is full of travel, family gatherings, winter weather… and a LOT of background noise. 👂🏻
If you wear hearing aids, this time of year can be especially challenging—but with a little extra care, you can enjoy every moment with confidence.
From cold temps and condensation to loud holiday parties and long travel days, your devices work overtime this season. Keeping them clean, dry, and properly adjusted makes all the difference in how well you hear the people and moments that matter most. ❤️
If it’s been a while since your last check-in — or if you’re noticing changes in sound quality — our audiology team is here to help with cleanings, adjustments, new batteries, and updated settings so you’re fully prepared for the festivities ahead.
Enjoy the holidays with clear, comfortable hearing. Book your audiology appointment with us at Chang Eye Group today!
Address
2101 Greentree Road Suite 105 Pittsburgh, PA 15220
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It’s time to put your vision in safe hands by visiting our established Pittsburgh clinics. We are conveniently located in Scott and Peters Township.
Expect Eye Care Without The Stress
You want to see clearly, so you can do the things you love. We want that for you too. So whether you need a new pair of glasses, a check-up or a surgical procedure we’re here to help.
Our knowledgeable team, modern facilities, and friendly office staff will put you at ease and provide you with exceptional care from start to finish.
“Some of the kindest doctors I’ve ever met.”
That’s what our patients say. And they say it because we treat them like family. We have clients who’ve been visiting us for 25+ years, and we often welcome friends of existing customers and treat generations of the same family.
Our patients love us because, when you choose Chang Eye group, you don’t just benefit from expert professionalism and knowledge. You feel as if you’ve finally found an eye doctor who cares.