Heejong Chang, DDS

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I had such an amazing experience. He was knowledgeable, asked me questions about my dental history, & was extremely gentle. I have never in my life had such a thorough examination. My gums were carefully inspected & I was shown a digital X-ray representation of my teeth in 3D. I will be coming back again & strongly recommend this office to others.

My family have had dental treatment here for many years.
Dr. Chang is very kind, caring and very thorough...

I was suffering from severe headache for near 5 years.
In order to treat this, I've visited many doctors in Manhattan and Queens area but had no luck... (They did not know what was causing it...)

One day, while I was waiting for bus, I've found this dental office in Flushing so to save time I just decided to visit there for my scaling. ( I did not have any intention to visit there... :P)

The dentist was very gentle and caring. I did not have an appointment but he took care of me during his lunch hour... I really appreciate that :)

He took a X-ray picture and showed me the scanned image on a computer screen before treatment.
He was very thorough and explained me that there was an infection in my root canal reaching to my cheekbone. It had to be treated asap.

During the treatment, lots of pus came out thru my root canal. Probably it was there for more than 5 years
After treatment, my headache was gone forever.

Thank you soooo much Dr. Chang!!! You're the best!!!

Beware of this dentist.  He is a scammer.  A legal action is pending.  He did a root canal treatment for me without diagnosing through an Xray.  When I visited his clinic for cleaning, he said that there is a cavity at the bottom of a tooth and it needs a root canal.  I did not have any pain on that tooth.  I trusted his words and received a root canal.  Later another dentist told me that any dentist who does a root canal without taking an Xray is a scammer.  I reported him to a New York State government agency.  He stated to the agency that he had taken an Xray and submitted  the Xray to the agency.  He submitted it through a lawyer and was acquitted.  HE DID NOT TAKE ANY XRAY!  THE XRAY HE SUMITTED IS NOT MINE!  I became a victim of his fraud scheme because I never imagined that a medical professional can deceive a patient.  Can anyone, especially a lawyer or a dentist or a criminal investigator, help me? If anyone needs additional information about what this scammer did, feel free to contact me at sungkgil@gmail.com.