Welcome!

We are Grassi & Grassi, PC — the oldest, continuously-operating Endodontic Practice in Monroe County and the regional, five-county area. Founded by brothers Gerard T. Grassi and David Grassi, the practice opened in 1973 in the Temple Building in the heart of downtown Rochester. Today, our office is in Brighton near MCC and is operated by partners Dr. John E. DeAngelo and Dr. Michael D. Grassi.

What makes Grassi & Grassi unique is our dedication to our patients. Our staff members are employees of long standing with an average tenure of over 20 years! We pride ourselves on our knowledge of our field and our attention to the needs of each person we serve. When you enter our office, you become our #1 priority.

At Grassi & Grassi, we have many patients who have returned to us for their endodontic needs. We believe patients return because they recognize our commitment to providing them with services of the highest quality. We give each person the individual attention they deserve. We accept referrals from all dental practices in the region — from individual private practices to large group practices alike.

Emergency treatment is available when needed. Our office is open from 7:30 a.m. to 4:00 p.m., Monday through Friday. Emergency treatment is available on weekends and holidays when medically indicated.

Testimonials

Image of Thank You greeting card

Greetings Dr. Grassi (and staff)...

Many thanks for getting me in so quickly! ... The professional courtesy you extended to me was greatly appreciated! —R.P.


Dear Dr. Grassi,

Thank you so much for the painless root canal. It turned out better than I thought it would be. —M.V.


Dear Dr. DeAngelo:

Thank you for your kindness! Your efforts are greatly appreciated! —SK


Dear Dr. Grassi,

I am writing to thank you for taking the time to work on my root canal today (Friday) on such short notice. You made an unnerving and inconvenient experience calm and relaxed. —N.M.


Thanks for seeing Brennan, taking care of his infection and such great care of his teeth! It is comforting to know you care as much as we do! —B.Z.


Dear Dr. Grassi,

Thank you for all you do for the Dental Hygiene students... Year after Year! The information you give them is cerainly very helpful for their board exam.

Thank you again and my best regards. —S.