Nicholas P. Theberge, DDS

Oral Surgeon Serving Connecticut River Valley Area

Dr. Nicholas Theberge - Oral Surgeon

Nicholas P. Theberge DDS is a graduate of the Stony Brook School of Dental Medicine.

After dental school he pursued his interest in Oral and Maxillofacial surgery by completing his residency at Rutgers, The State University of New Jersey.

He has a passion for teaching that he explored extensively in a prior career as an educator at the secondary school level in life sciences.

His clinical interests include:

Dr. Theberge is a Diplomate of the American Board of Oral and Maxillofacial Surgery and a Fellow of the American Association of Oral and Maxillofacial Surgeons.


To schedule your consultation with Dr. Theberge please select the location that is most convenient to you.

New To Our Office?

Patient Reviews: Oral Surgeon in Greenfield

Please read testimonials from our patients. You can also leave us your feedback. For assistance, please call us at Greenfield Office Phone Number 413-774-2961.

Schedule An Appointment With Dr. Theberge Today!

Call Us Today!

Connecticut Valley Oral Surgery Associates

5 out of 5 stars based on 22 Dr. Theberge reviews.

Patient Testimonial By Cindy C

I had 3 visits starting with a broken tooth extraction and then dental implants. All 3 visits were painless and quick! Dr. Theberge and his staff were great. They explained exactly what was happening, were gentle, comforting and the procedures were painless. I would definitely recommend Dr. Theberge and staff.

- Cindy C

5 out of 5 stars on

Patient Testimonial By Lynn E

I was extremely nervous regarding having a molar and wisdom tooth removed, but the whole visit from Reception to the Nurse and Dentist, was great. Everyone was kind, thoughtful and patient. My anxiety was noticed and not dismissed, they explained everything in detail. I am sure they see dozens of patients a day, but they made me feel like I was the only one. Thank you for your exceptional work and kindness, will definitely return for any of my dental needs.

- Lynn E

5 out of 5 stars on

Patient Testimonial By Christopher F

I was very impressed with my appointment. The Doctor and his assistant were very pleasant and calming, I felt like I was with an old friend. I would highly recommend Dr. Theberge to anyone in need of dental work. He helped me understand what the procedure was and what I could expect. For having a surgical extraction, I experienced zero discomfort or pain, and it was very quick. Thank you Dr. Theberge and his assistant for such a great experience!!

- Christopher F

5 out of 5 stars on

Patient Testimonial By mike w

The whole staff at both the Greenfield and Keene locations were very professional and listened very carefully to my concerns. Dr. Theberge took the time to make me feel at ease when my sudden drop in blood pressure after a procedure kicked in. He took the time to explain what happens and why and said it is common and made me feel comfortable and safe. His guidance and support has helped me in other doctor visits and am very grateful for his advice and support. Not once did Dr. Theberge or his staff make me feel embarrassed or ashamed. They educated me. My implant has been uneventful and a procedure that I dreaded went so smoothly I would recommend him and his staff to anyone that needs the procedure. Thank you!

- mike w

5 out of 5 stars on

Patient Testimonial By Kathleen G

I found myself to be quite lucky to have met Dr. Theberge. He was entertaining, very friendly, much less anxious about it after I met him. He had my tooth extracted in about two minutes. Amazing, I couldn't believe it was gone. Very pleasant, professional, A+ for his expertise! Thank you

- Kathleen G

5 out of 5 stars on

Patient Testimonial By ROBERT P

Would recommend your service to anyone that needs a specialist.

- ROBERT P

5 out of 5 stars on

Patient Testimonial By Barbara T

Every aspect of my experience was exceptional. Thanks to: Shelly for whisking me in with an inflamed fractured tooth root, kind and competent Barbara for helping me through the whole procedure... and to the wonderful Dr. Theberge, who expertly and deftly removed the tooth in what seemed like the blink of an eye. What I had feared could be a painful ordeal was instead smooth and trauma-free, thanks to this excellent doctor and staff!

- Barbara T

5 out of 5 stars on

Patient Testimonial By Dianne D

Dr. Theberge, Karen and all the staff were amazing! Not that anyone wants to have teeth extracted but they were very kind and compassionate and made sure I was comfortable. I felt like I was part of their family and in very good hands. They explained everything and had a great sense of humor too. Thank you all!

- Dianne D

5 out of 5 stars on

Patient Testimonial By Doreen S

Proper Comment: If I ever need work in my mouth, i will not hesitate to call up Keene NH CVOSA... What I really wanted to say is that I was scared shitless about someone going to chisel away the bone in my mouth... This group of folks made me feel comfortable and if I ever, (God I hope not) need to do this again, I know who to go to.... Thank You Everyone

- Doreen S

5 out of 5 stars on

Patient Testimonial By Lauren C

I was impressed with Dr. Theberge. He explained everything to me, the molar extraction was very fast, and I experienced no discomfort at all. I'm more than two days past the procedure and I've only taken a bit of over-the-counter pain medication but I haven't felt any pain at all. I did agree to his offer of a prescription pain relief in case I needed it and when it didn't come through by the following morning, he and the staff were very quick to follow up and make sure it was filled. When the time is right to follow up with an implant, I plan to request Dr. Theberge.

- Lauren C

5 out of 5 stars on

Patient Testimonial By Lynne B

I had 2 teeth removed and I was terribly nervous. The Dr was so nice and made me feel so at ease . I have been to him 3 times now and I would always ask for him. I also have to compliment the nurse who was so nice to me and held my hand. Her name was Felicia and she was so sweet.

- Lynne B

5 out of 5 stars on

Patient Testimonial By Carole W

Dr. Theberge and Jess were fantastic! I recently had a tooth extraction. Dr, Theberge explained everything he was going to do. Had the tooth removed in a couple of minutes.I was in and out of the office in less than a half hour. Most important to me was the fact that both Jess and Dr. Theberge made me feel so comfortable. It was like visiting with a good friend. Being a "seasoned" adult it is nice to know that there is still professionals like Dr. Theberge and Jess that remember they are dealing with PEOPLE! Thank You Both!

- Carole W

5 out of 5 stars on

Patient Testimonial By Laura S

Thank goodness for all the staff having a great sense of humor as well as being professional and reassuring. I was impressed by the COVID precautions in the office. There was little to no waiting time once in the office. I was in and out in 30 minutes! The appointment started right on time and staff met me at the door with paperwork and reassurance. Dr Theberge answered all my questions and the procedure took minutes with constant communication between me and the staff. Aftercare directions were given both verbally and written, very helpful. Strongly recommend Connecticut Valley Oral Surgery Associates for any oral surgery needs. Thanks also for providing for adequate pain management.

- Laura S

5 out of 5 stars on

Patient Testimonial By Jill M

Overall, it was a good experience. I wish the receptionist had explained the anesthesia options to me when I booked the appointment, as I assumed I would be "put under". Even then, when I called her the week before to confirm this and, to my dismay was told that they do not do that without a consultation appointment (which would have delayed my extraction by another month!), I told her I would like the nitrous oxides and she failed to note that. I was almost unable to get it due to having eaten that morning (again....would have been nice to know). But my time in the chair was literally painless. I had a molar extracted and had no pain at any time. My recovery has been much better than anticipated. The follow-up phone call by office staff the following day was appreciated as well. I can highly recommend Dr Theberge and his staff.

- Jill M

4 out of 5 stars on

Patient Testimonial By Tim M

From the time I arrived until I was done i felt very at ease. The staff that assisted me (Nicki) directed me to the procedure room and made me feel comfortable. The Dr. (Nick Theberge) explained the entire procedure to me and helped ease my anxiety. He was very professional to say the least. His assistant (Barb) was a real superstar helping me get through what I thought was going to be an unpleasant experience. I can’t say enough about the entire staff that i came in contact with. I would highly recommend Connecticut Valley Oral Surgery Associates.

- Tim M

5 out of 5 stars on

Patient Testimonial By Thomas C

I was delighted with how quickly my appointment was slipped into a busy Saturday schedule. Surprising too was how little pain was experienced after the procedure to remove a front tooth and insert an implant. The staff was friendly and skilled in taking me from the waiting room to exit door answering all my questions before I had a chance to ask and informing me of all I needed to know for further care.

- Thomas C

5 out of 5 stars on

Patient Testimonial By Michael B

Clean office & greeted with smiles. Made going to a new dentist less intimidating. I recently had my wisdom teeth removed with Dr. Theberge and he was great! I was very nervous about the procedure but it was so much easier and quicker than I was expecting. The staff there is genuine & good. Would highly recommend if you are in need of oral surgery of any kind.

- Michael B

5 out of 5 stars on

Patient Testimonial By Marie D

Super nice people from beginning to end. Clean office. The Doctor was kind and answered questions thoughtfully and without making you feel rushed. I hate going to the dentist but these people rock! Highly recommend.

- Marie D

5 out of 5 stars on

Patient Testimonial By Amy C

Top notch Doctor & staff. These people clearly care about what they do. I immediately felt comfortable & at ease. Would definitely recommend them to anyone in need of care. I wish they could be my general dentist!

- Amy C

5 out of 5 stars on

Patient Testimonial By Megan B

Dr. Theberge and his team of dental professionals made my tooth extraction quick and painless. Highly recommend this office. Five stars all the way. From the moment I was in the chair, to the second I left the office, each member of this team treated me with respect, dignity, and compassion. Thank you all so much!

- Megan B

5 out of 5 stars on