Experienced & professional dental care.

High standards exceptional results.


Dear Patient,

As COVID-19 and its impact continue to evolve and develop, your safety and that of our office staff is our highest priority:

  • We have and continue to adhere to the highest standards of Universal Precautions mandated by OSHA.
  • We have implemented additional precautions recommended by the CDC and WHO.
  • Dr. Hsu and the Staff have been fully vaccinated for COVID-19.

Please do not hesitate to call our office if you have any questions or need additional information. Thank you for your understanding. 

Root Canal Specialist - State of the Art Endodontics

Welcome and Thank You for your interest in Bethesda Endodontics. Our practice is dedicated exclusively to the practice of endodontics. We are committed to providing exceptional endodontic care and patient service in a warm, friendly, and comfortable office. Please feel free to contact us if you have any questions. We look forward to having you as a patient. 

Some of the services we provide include:

• Endodontic Evaluation and Diagnosis
• Root Canal Therapy
• Root Canal Retreatment
• Endodontic Surgery
• Cracked Teeth Diagnosis and Treatment
• Tooth Resorption Diagnosis and Treatment
• Traumatic Dental Injury Treatment

We genuinely hope this site is helpful to you in learning more about our practice. 

Please browse through our website and do not hesitate to call us if you have any questions or would like to schedule an appointment.  



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Tony Hsu, DDS
One Central Plaza
11300 Rockville Pike Suite 1008
North Bethesda, Maryland 20852
Phone: (301) 881-6882

Contact Us.We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form.

Testimonials.Read what people are saying about us.


Dr. Hsu has superb chair-side skills and makes a root canal procedure almost a pleasant experience. He explains every step and made sure that I experienced very little discomfort. His assistant, Wendy, was kind and seemed to know what Dr. Hsu needed during the procedure. I can strongly recommend Dr. Hsu and would return to his practice in the future.

Sharon -google

Dr. Hsu performed a root canal on one of my molars that was infected. I would recommend him to any person needing this procedure. His office is immaculate. He uses state of the art technology, including digital X-rays that allow you to see the images on a flat screen TV attached to the chair. He is extremely kind, caring and very thorough. I felt no pain after the novacaine took effect. The office staff is extremely thorough and caring. Every time I called with a question they knew me and showed true concern for healing. I would recommend Dr. Hsu to any person that needs this procedure. If I ever need another one, I will definitely be returning to Dr. Hsu.

Elizabeth -google

I have had 2 root canals done now by Dr. Hsu, and find he and his office staff highly skilled, professional, and very kind. I had no pain with either of my root canals during the procedure, and afterwards, I also had no pain, and there were no complications. Dr. Hsu has my highest recommendation.

Nan -google

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