Patient Testimonials

Advanced Endodontic Associates

5 out of 5 stars based on 357 reviews.

Patient Review from Carolyn L

Dr. Assadipour was amazing and walked me through each step of the root canal process ahead of time. I felt super relaxed the whole time. I highly recommend AdvancedEndo to anyone in the DC area!

- Carolyn L

5 out of 5 stars on

Patient Review from Victoria G

- Victoria G

5 out of 5 stars on

Patient Review from Carol R

- Carol R

5 out of 5 stars on

Patient Review from Kimberly V

Most patient and conscientious staff.

- Kimberly V

5 out of 5 stars on

Patient Review from Jeren M.

Dr. Simon is always a pleasure to work with. I had a consultation with him about 2 years ago. This time I needed a root canal done. He did an excellent job with my tooth. He communicated all the steps and was sensitive to my needs during the therapy. The process seemed shorter with this practice and that’s probably due to the expertize and poise of Dr. Simon. Also, Brandy (the front office) was extremely helpful with the forms. I felt that I was in excellent hands during the whole process!

- Jeren M.

5 out of 5 stars on

Patient Review from Abigail W

Good sense of humor all around

- Abigail W

5 out of 5 stars on

Patient Review from Jennifer V

- Jennifer V

5 out of 5 stars on

Patient Review from Douglas B

The availability of the most current technology coupled with great skill and compassion made a difficult time almost a pleasure. I had my first root canal 70+ years ago and they have come a long way baby!

- Douglas B

5 out of 5 stars on

Patient Review from Marcia M

- Marcia M

5 out of 5 stars on

Patient Review from craig c

- craig c

5 out of 5 stars on

Patient Review from Joie P

As he did the root canal, Dr. Simon explained what he was doing and what to expect. I tend to be an anxious dental patient, but he and Sue put me at ease. Brandy and Laura were very helpful when I arrived st the office, and when I paid following the procedure. Especially grateful that they could fit me in on Christmas Eve morning! I have already let my dentist know how pleased I was with Dr Simon, and gave recommended him to others.

- Joie P

5 out of 5 stars on

Patient Review from Richard R

A root canal is a frightening thought and experience to an 81-year-old. The staff at both the Chevy Chase and Rockville staff were excellent. I forgot to premedicate for my follow up visit at the Rockville facility today. I was quickly and cheerfully provided with the needed medicine. While working, Dr. Simon provides information as to what he is doing and reassurance to the helpless patient. To me, that is critical. While I would not recommend anyone have a root canal, I would recommend Dr. Simon and Advance Endodontic Associates to perform it.

- Richard R

5 out of 5 stars on

Patient Review from Richard F

- Richard F

5 out of 5 stars on

Patient Review from Theresa C

A wonderful experience — for a root canal. Staff are professional and friendly. Dr. R was great. Would absolutely recommend Advanced Endo to others.

- Theresa C

5 out of 5 stars on

Patient Review from Ralph W

Very profession operation. Totally satisfied.

- Ralph W

5 out of 5 stars on

Patient Review from Davida P

- Davida P

5 out of 5 stars on

Patient Review from Emily M

No one likes to have root canals done but Dr. Ribera makes the procedure as painless and quick as possible and this was my 7th root canal. His staff is very nice and professional.

- Emily M

5 out of 5 stars on

Patient Review from Morton S

If a root canal can be seen as easy, then Dr. Ribera and his staff made it easy. thanks.

- Morton S

5 out of 5 stars on

Patient Review from Melba P

Buenísima atención a los pacientes, contenta y agradecida con todo el personal. Gracias

- Melba P

5 out of 5 stars on

Patient Review from Dylan I

I was terrified, as this was my first root canal. All my friends said that root canals were awful and extremely painful, however Dr. Cantamessa was spot on and I didn't feel a thing. The staff was extremely professional and courteous, and like I just mentioned, Dr. Cantamessa walked me through every step to help me feel as comfortable as possible. I will definitely recommend this office to everyone, and I will never go anywhere else.

- Dylan I

5 out of 5 stars on