Dr. Chang's Background
Research training, expertise and qualifications
Dr. Chang's Specialties
- Geriatric Medicine, Board Certified
- View all 2 specialties
More About Dr. Chang's Background
Healthgrades
Patient Satisfaction
Patients' feedback on their experience with Dr. Chang
Likelihood of recommending Dr. Chang to family and friends is out of 5
See More Survey Results
Healthgrades
8 Facts About Patient Satisfaction Surveys
Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more that meets the eye when reviewing scores. Here's what you should know
Appointments & Offices
Check insurance plans, locations and make an appointment
Accepted Insurances
- Aetna
- Amerihealth
- Blue Cross and Blue Shield
- CIGNA
- Commercial Insurance Company
- See all 17 insurances accepted
- MERCER INTERNAL MEDICINE
- 2480 Pennington Rd Suite 108
- Pennington, NJ 08534
- FEDERAL CITY HEALTH CTR
- 100 Federal City Rd
- Lawrenceville, NJ 08648
Healthgrades
7 Tips to Prepare for Your Appointment
The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready
