Our Endodontists (Root Canal Specialists)

All endodontists at our practice maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest advances in the fields of dentistry in general and the special focus on endodontics . Read on to learn more about the experience and training of our endodontists.

  • Bruce Y. Cha,
    D.M.D., Diplomate, American Board of Endodontics

    Dr. Cha’s practice is limited to endodontics which is a specialty of dentistry to preserve and maintain the natural teeth and prevent tooth loss. By applying state-of-the-art technology and up-to-date scientific knowledge, modern endodontic treatment is highly successful in keeping people from losing teeth. Dr. Cha has been a dentist for 40 years and an active full-time endodontist in the Greater New Haven community for 34 years. He has been involved with teaching at Yale-New Haven Hospital and UCONN School of Dental Medicine as a volunteer part-time faculty member. Dr. Cha strives to serve every single patient with exceptional and comfortable treatment in a gentle manner. Dr. Cha is strongly supported by a team of knowledgeable and caring staff members who work together with him to provide the best successful outcome for the patients they serve. [More about Dr. Bruce Cha]

  • Jin Jiang,
    D.D.S., Ph.D., Diplomate, American Board of Endodontics

    Dr. Jin Jiang, originally from Chengdu, China, came to the United States and completed the endodontic residency program combined with a Ph.D. degree in biomedical science at the University of Connecticut in 2001. She has been in endodontic specialty practice for 20 years including the service as a faculty member first at the University of Florida College of Dentistry and later at the University of Connecticut School of Dental Medicine. While serving as a faculty member in dental schools, she taught, supervised dental students and residents in the clinic, and advised endodontic postgraduate residents on their research projects. [More about Dr. Jin Jiang]

  • Do Hyeon Kim,

    Dr. Kim's first name, Do is pronounced as 'Do' in 'Do Re Mi.' He is originally from South Korea and received a Bachelor of Arts in Biology from the University of Hawaii. He earned his D.D.S. from NYU College of Dentistry in 2014 and completed his endodontic residency at the University of North Carolina at Chapel Hill, Adams School of Dentistry, in 2023. During his residency, Dr. Kim researched the factors associated with the replacement of endodontically treated teeth by dental implants, earning him an M.S. degree. He already passed the written part of the endodontic board certification examination and is looking forward to completing his final board certification soon. In his spare time, he enjoys reading, cooking, biking, and spending quality time with his wife.

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Hours of Operation

Wednesday: (Hamden Closed) | Friday: (New Haven Closed) Lunch Hour Between 12 PM-1 PM


9:00 am-4:00 pm


9:00 am-4:00 pm


9:00 am-4:00 pm


9:00 am-4:00 pm


9:00 am-3:00 pm