4.9
9 Ratings with 4 written Reviews
Summary
Dr. Joann Chang is an ophthalmologist who earned her medical degree from the University of Cincinnati College of Medicine. With 22 years of experience in eye care, she focuses on diagnosing and treating a wide range of vision-related conditions and eye diseases.
Dr. Chang practices at multiple locations throughout central Massachusetts, including Lancaster, Gardner, Leominster, Athol, Worcester, and Acton. She is affiliated with UMass Memorial Medical Center and UMass Memorial Health Alliance Clinton Hospital. Her expertise includes treating cataracts and dry eye conditions. She performs cataract surgery and intraocular lens implants to help restore clear vision. Patients give her an average rating of 4.9 out of 5.
Dr. Chang practices at multiple locations throughout central Massachusetts, including Lancaster, Gardner, Leominster, Athol, Worcester, and Acton. She is affiliated with UMass Memorial Medical Center and UMass Memorial Health Alliance Clinton Hospital. Her expertise includes treating cataracts and dry eye conditions. She performs cataract surgery and intraocular lens implants to help restore clear vision. Patients give her an average rating of 4.9 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 22 years of experience
- University Of Cincinnati College Of Medicine
- 4 written reviews
- 1 specialty
- 14 areas of expertise
- 1 board certification
- 2 hospital affiliations
- 10 office locations
- Female
Office Locations
Dr. Joann Cong Yin Chang has 10 locationsD Ambrosio Eye Care Inc
479 Old Union TpkeLancaster, MA 01523 Tel: (978) 537-3900
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Cataract And Laser Center Llc
95 Mechanic StGardner, MA 01440 Tel: (978) 632-6674
Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
D Ambrosio Eye Care Inc
865 MERRIAM AVE STE 119LEOMINSTER, MA 01453 Tel: (978) 537-6045
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
D Ambrosio Eye Care Inc
413 Main StAthol, MA 01331 Tel: (978) 249-4209
Mon8:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Umass Memorial Health Alliance Clinton Hospital
60 Hospital RdLeominster, MA 01453 Tel: (978) 466-2000
D Ambrosio Eye Care Inc
74 Main StGardner, MA 01440 Tel: (978) 632-3930
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Joann Cong Yin Chang, MD | Dr. Visionworks Middlesex Marketplace | Dr. Jamie Wong | Dr. Olga Mitelman |
| Ophthalmology | Ophthalmology | Ophthalmology | Ophthalmology |
| Accepts New Patients | |||
| 22 Years of Experience | 32 Years of Experience | 29 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Lancaster , MA | Burlington , MA | Wayland , MA | NATICK , MA |
| Med School: University Of Cincinnati College Of Medicine | Med School: Tufts University School Of Medicine | Med School: Perelman School Of Medicine At University Of Pennsylvania | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Joann Cong Yin Chang
Medical Specialties
Dr. Joann Cong Yin Chang has the following specialty
Specialty Expertise
Dr. Joann Cong Yin Chang has the following 14 areas of expertise
Certifications, License, & Education
22 Years Experience
MEDICAL LICENSE
Medical Doctor, Massachusetts, 2025, Expired
EDUCATION & TRAINING
Medical School
University Of Cincinnati College Of MedicineGraduated in 2004
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Frequently Asked Questions
- Does Dr. Joann Chang accept virtual/telehealth appointments?
- Dr. Joann Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Joann Chang accept my insurance?
- You can see the insurance plans that Dr. Joann Chang accepts on their Vitals profile.
- Is Dr. Joann Chang accepting new patients?
- Dr. Joann Chang is accepting new patients on Vitals. View Dr. Joann Chang's profile on Vitals to make an appointment.
- Where is Dr. Joann Chang's office located?
- Dr. Joann Chang's office is located at 479 Old Union Tpke, Lancaster, MA, 01523.
- How can I make an appointment with Dr. Joann Chang?
- You can find contact information for Dr. Joann Chang here on Vitals.
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