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Peter Y. Chang, MD

5.0

About this business

Massachusetts Eye Research and Surgery Institution (MERSI) is a complete eye care center for all your diagnostic and therapeutic needs. From the treatment of common eye conditions to the ongoing management of complex systemic eye diseases, MERSI is committed to meeting the needs of each individual patient. Dr. Chang is currently accepting new patients at our Waltham and Boston location. 

Location details

1440 Main St #201, Waltham, MA, 02451, United States

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WeekdayScheduleStatus
Mon7:45 a.m. to 5:00 p.m.
Tue7:45 a.m. to 5:00 p.m.
Wed7:45 a.m. to 5:00 p.m.
Thu7:45 a.m. to 5:00 p.m.
Fri7:45 a.m. to 5:00 p.m.
SatClosed
SunClosed
5.025 reviews
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David A's profile image
David A 
on Google
2 weeks ago

62 year old male... I came to Dr. Chang with several eye issues. I had an acute cataract in one eye and a chronic cataract in the other eye, floaters both eyes and an epi-retinal membrane in one eye. When I first met Dr. Chang my vision was 20-50 in one eye and 20-80 in the other. Dr. Chang performed several surgeries including inserting IOLs and vitrectomy in both eyes as well as the advanced procedure of an epi-retinal membrane peel in one eye. My vision is now the best that it has been in more than 35 years, 20-20 vision ... read more

Peng Zhang's profile image
Peng Zhang 
on Google
a month ago

I cannot recommend Dr. Peter Chang highly enough! He took exceptional care of my mother, performing cataract surgeries on both of her eyes with outstanding results. In addition, he successfully treated her wet AMD with injections, preventing the condition from worsening. Dr. Chang is incredibly knowledgeable, providing top-tier healthcare with compassion and professionalism. What truly sets him apart is how approachable and easy to talk to he is — he takes the time to explain everything clearly, making sure his patients feel... read more

Karen Nolan's profile image
Karen Nolan 
on Google
2 months ago

Dr Chang was incredibly helpful. I never felt rushed. He answered all of my questions 

R S's profile image
R S 
on Google
2 months ago

Prior to being referred to Dr. Chang, I had no concept of eye surgery other than laser procedures. Suddenly I found myself scheduled for retinal detachment repair via scleral buckle/vitrectomy. I was waiting for surgery day when my initial symptoms seemed to destabilize/worsen; Dr. Chang mobilized and got me in the OR at MEEI the next day. He restored my vision and I'm thankful for his expertise. 

R S's profile image
R S 
on Google
3 months ago

Prior to being referred to Dr. Chang, I had no concept of eye surgery other than laser procedures. Suddenly I found myself scheduled for retinal detachment repair via scleral buckle/vitrectomy. I was waiting for surgery day when my initial symptoms seemed to destabilize/worsen; Dr. Chang mobilized and got me in the OR at MEEI the next day. He restored my vision with zero complications and minimal pain and I'm thankful for his expertise. 

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Frequently asked questions about Peter Y. Chang, MD

How is Peter Y. Chang, MD rated?

Peter Y. Chang, MD has a 5 star rating with 25 reviews. 

When is Peter Y. Chang, MD open?

Peter Y. Chang, MD is closed now. It will open on Monday at 7:45 a.m. 

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