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Kappa Dental Group

Welcome to our site and thank you for visiting us. Kappa Dental Group is a multidisciplinary dental office that has been serving the Boston and Greater Boston community since 2002. We provide comprehensive dental care to our patients throughout their lives in a supportive and relaxing environment. We treat everyone with the utmost respect and confidentiality, and we challenge ourselves to provide every patient with a healthy smile.

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Our mission

The mission at Kappa Dental Group is to pursue excellence, embrace innovation and keep a high ethical standard in patient care. We treat our patients according to their individual needs while keeping the highest level in the quality of our services. It is our goal to work in partnership with our patients so they can make informed decisions that are best suited to their needs.

What sets us apart

What makes Kappa Dental Group unique is the dedication of the providers to their profession and their commitment to progress. Our specialists devote part of their schedules to training the next generation of dentists, staying current with best practices and taking an interdisciplinary approach to dentistry.

Our team

Kappa Dental Group is composed of accomplished and recognized specialists in Endodontics, Periodontics, Orthodontics, experienced Restorative dentists and dedicated hygienists. We work in synergy in order to provide the best comprehensive dental care to our patients.


At Kappa Dental group, we will make every effort to address your emergency needs as soon as possible. If the office is closed and you are in need of immediate attention, please call us at 617 666 4444, and the recording will prompt you to the dentist on call.

Our Dentists

Dr. Ghassan Khoury

Dr. Khoury, along with his wife, Dr. Kazou, founded Kappa Dental Group in 2002. Since then he has found it extremely rewarding to care for, treat and connect...

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Dr. Thenia Kazou

Dr. Kazou, in partnership with her husband, Dr. Khoury, founded Kappa Dental Group in 2002, with the goal of providing the best comprehensive dental care to...

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Dr. Misha Zahedi

Dr. Zahedi earned her Doctorate of Dental Surgery (DDS) in 2014 from the University of the Pacific’s Arthur A. Dugoni School of Dentistry in San Francisco...

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Dr. Bassam Jamous

Dr. Jamous received his dental degree (DMD) from Boston University’s Henry M. Goldman School of Dental Medicine. At the same institution, he completed his...

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Dr. Tun-Yi Hsu

Dr. Tun-Yi Hsu has specialized in endodontics since 2004. He received his dental degree (DMD) from Harvard University’s School of Dental Medicine and completed...

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What Our Clients Say

  • Dr. Khoury, Dr. Kazou, and all of the staff at Kappa Dental Group are friendly, professional, and thorough. I have been going to them for many years for all my dental needs and I will go no where else.

  • I've been a patient at Kappa Dental for five years and would never change! Their staff is top-notch, they use texts/emails for appointment confirmations and reminders, every procedure is explained, and billing is easy to understand. Moreover, I've gotten critical appointments same or next-day when necessary! If you need a clean-up to root canal, I'd recommend Kappa. =)

  • This is by far the best dental office I've been to! Dr Kazou is very gentle and professional! The whole staff is super friendly and make u feel comfortable during your whole visit! They have tv's in each room for your own convenience! Very clean office and nicely organized. I will definitely recommend this place to my family and friends.

  • Kappa dental group has everything you would want from a dental office. It is clean and bright and the atmosphere is always pleasant. The team is awesome!

  • Over the years my dentist at Kappa has helped me overcome my fear of going to the dentist and fear of the pain. She is very patient, calming, takes time to explain things so I can understand them and has a sense of humor which helps me. I like my hygienist and the rest of the support staff. I talk highly about my dentist whenever it comes up.

  • I am always impressed with the Dr Kazou. She is always nice and professional, and appears to genuinely care about my comfort.

  • Clean and comfortable, Kappa Dental is a gentle, somber environment that invites guests to feel relaxed and at home without the stressful aura of a traditional dentist office. Dr. Khoury and his staff are quick and painless in their work with very effective results. I have yet to have any problems and I think I never will while in Kappa Dental’s care.

  • Kappa Dental Group is the closest I've come to enjoying visits to the dentist! Booking appointments is easy; the front desk staff are accommodating of my schedule. Cleanings are fast and painless, and the hygienists are very skilled. When I need more extensive care, the dentists I've seen are thorough, caring, precise and gentle. I've recommended this practice to just about everyone I know.

  • Many praises to Kappa Dental. They transformed not only my smile but my life as well. Fear of the dentist is now love for the dentist. Professional. Prompt. Caring. Kind. From the receptionists to the hygienists to the dentists and specialists. Everyone should come here. Great location with parking as bonus!

  • During every visit I have received exceptional attention at Kappa Dental Group. The dentists and hygienists have a lot of experience and answer all my questions and the front desk is always trying to accommodate my schedule. Kappa Dental Group is my preferred dental clinic and a practice I highly recommend.

  • I have been going to see Dr. Khoury at Kappa Dental Group for the past few years now and every time I go I leave with a smile and am always beyond delighted with the staff and the level of attention they provide to their patients. To anyone that is looking for superior dental service and wants to get the best treatment, I highly recommend you visit Kappa Dental.

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