When you visit Hennessey Dental, your oral health is our top priority. Dr. Roger Hennessey, and our entire team are dedicated to providing you with the personalized, quality dental care that you deserve. At Hennessey Dental you will experience all that modern dentistry has to offer, including a comprehensive list of general, restorative and cosmetic dental care services to meet the needs of the whole family.
Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile. Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs. This website is a resource we hope you'll find both useful and interesting.
Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile. Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs. This website is a resource we hope you'll find both useful and interesting.
Services
Roger Hennessey, DMD is a San Jose, CA dentist devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art dental care procedures that will result in beautiful, long lasting smiles! A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.
Whether your dental needs are a complete exam and cleaning, a full-mouth restoration, or anything in between, we promise to provide you with exceptional care as we enhance the natural beauty of your smile. Below are just some of the many procedures and services we regularly provide to our patients - with a gentle touch, and stunning results.
Veneers are very thin pieces of durable, tooth shaped porcelain that are custom made (for shape and color) by a professional dental laboratory. They are bonded onto the front of teeth to create a beautiful and attractive smile. Veneers can completely reshape your teeth and smile. They can often be alternatives to crowns and the ideal solution in treating many dental conditions.
A preventive program is a cooperative effort by the patient, dentist, and dental staff to preserve the natural dentition and supporting structures by preventing the onset, progress, and recurrence of dental diseases and conditions. Preventing dental disease starts at home with good oral hygiene and a balanced diet.
Digital radiography (digital x-ray) is the latest technology used to take dental x-rays. This technique uses an electronic sensor (instead of x-ray film) that captures and stores the digital image on a computer. This image can be instantly viewed and enlarged helping the dentist and dental hygienist detect problems easier.
Reviews (19)
Hamid S.
Jan 24, 2022
Report
Today was my first visit to the office. Dr. Hennessey and the staff were very professional. They listened to my concerns and responded to my questions. I went there for a cleaning and filling and they were able to do both of them in the same appointment which saved a lot of time for me. I will definitely go back to this place. My family already making appointment to visit the office.
Sarah S.
Jan 14, 2022
Report
Viet B.
Jan 14, 2022
Report
I highly recommend Hennessy Dental. Since this is a small office, Dr. Hennessy and his staffs are able to give consistent and relaxing experiences every time I see them. The big difference from other dental offices are the way dr. Hennessy and his staff deliver their services. They want to help, instead of just doing a job. They do their job a little bit gentler. They take a little more time to make you feel relax. They ask you a few more questions to make sure your needs are being met. All the little things add up to an overall satified experience. If you want your teeth clean, ask for Katrina
Tracy C.
Dec 21, 2021
Report
I love this Dental office!! Everyone has the best bedside manner and so so friendly! I always get in and the get out in a timely manner, and I have never experienced any discomfort . I have dental insurance so my out of pocket has always been reasonable. They do take Care Credit which helps with any out of pocket expenses over $200.00.
Phil Q.
Nov 13, 2021
Report
Diane C.
Nov 10, 2021
Report
The entire staff is exceptional! Dr. Hennessey is the most knowledgeable dentist around. He uses the most up-to-date technology in order to make a diagnosis and treat his patients. He is kind and makes you feel so comfortable. He happened to take over for another great dentist years ago and I continue to make the 2 1/2 hour round trip as it is so worth it to me! Keep up the great work guys!
Jon N.
Nov 01, 2021
Report
Great work, professional and courteous, with a very strong local feeling of familiarity, like a really good book or even a close friend.
Dr Hennessey and his staff were warm and inviting and answered all my questions regarding insurance and dental work; Katrina was extremely patient with me as well and i felt extremely comfortable and well taken care of. Danielle was a great resource over the phone and in person. If you are considering a really good dentistry, this is an excellent choice!
Thankful my that my wife and some family members recommended this awesome place to me when i was switching
Dr Hennessey and his staff were warm and inviting and answered all my questions regarding insurance and dental work; Katrina was extremely patient with me as well and i felt extremely comfortable and well taken care of. Danielle was a great resource over the phone and in person. If you are considering a really good dentistry, this is an excellent choice!
Thankful my that my wife and some family members recommended this awesome place to me when i was switching
Maria D.
Sep 24, 2021
Report
Today, I visited for the first time.
I was very happy with the friendly staff, professionalism and kindness.
They did my X Ray, check up, and cleaning. Overall, my experience was wonderful and I am so happy I decided to come here. I highly recommended!
Dr. Roger Hennessey will be the dentist of my family.
I was very happy with the friendly staff, professionalism and kindness.
They did my X Ray, check up, and cleaning. Overall, my experience was wonderful and I am so happy I decided to come here. I highly recommended!
Dr. Roger Hennessey will be the dentist of my family.
Alondra O.
May 05, 2021
Report
I used to hate the dentist but I actually look forward to coming to my appointments here! Always a pleasant experience. The staff is always very friendly and gentle. I appreciate their honesty and how they respect my time. I'm always seen as soon as my appointment starts and out within a very reasonable amount of time. Would recommend!
Darcy H.
Jan 29, 2021
Report
I just want to give a shout out about the excellent care I receive every time I go to Dr. Hennesy's office.
It starts with making an appointment all the way thru the treatment I receive each time I go there. Each and every person there is top notch and provides friendly and helpful care. They say it starts at the top and I agree. Dr. Hennesy sets the bar high and everyone reaches it. I highly recommend his office to anyone looking for the right dentist.
It starts with making an appointment all the way thru the treatment I receive each time I go there. Each and every person there is top notch and provides friendly and helpful care. They say it starts at the top and I agree. Dr. Hennesy sets the bar high and everyone reaches it. I highly recommend his office to anyone looking for the right dentist.
Mark D.
Jan 26, 2021
Report
My family members have been patients of Dr. Hennessy for over 8 years so this review is long overdue. We've all been extremely happy with Dr. Hennessy's dental procedures and very impressed with the competence of the office staff (dental assistant, hygienists, front desk personnel).
In addition to routine cleanings and maintenance, my family has had various procedures performed by Dr. Hennessy throughout the years, to include wisdom tooth extractions, fitting of night guards and crowns, tooth fillings, etc. Each time, the dental work was done professionally and with great results.
In addition to routine cleanings and maintenance, my family has had various procedures performed by Dr. Hennessy throughout the years, to include wisdom tooth extractions, fitting of night guards and crowns, tooth fillings, etc. Each time, the dental work was done professionally and with great results.
Chelsea C.
Jan 20, 2021
Report
Dr Hennessey was able to accommodate a last minute appointment. I'd been visiting a friend in Santa Cruz when I had an excruciating tooth ache. Roger's staff were friendly and greeted me as soon as I walked in the office. The office had a clean atmosphere with clearly marked information for their Covid Protocols. The office environment was soothing from the tone of voice of the staff to the dentist himself. Roger explained what he was doing before he started and did a thorough exploration of the problem, provided as much relief as he could before referring me to an Endodontist. Since
Ashley G.
Dec 21, 2020
Report
Trevin V.
Dec 09, 2019
Report
Recently got referred to dr. Hennessey from my parents. I Spoke to danielle to schedule an appointment with dr. Hennessey for a cleaning. She was extremely helpful, informative, and polite. Great customer service!! Looking forward to my cleaning appointment in January!! I will update the review then!
Maurice W.
Apr 05, 2019
Report
I had a problem on a weekend, so I walked in on a Monday morning without an appointment. Danielle did a great job of coordinating the visit, and Dr Hennessey made the time on his schedule to see me with only a short wait. He fixed the problem quickly without the need for another appointment, and treated me really well. I did come back the following day for a cleaning appointment. Laura did a fabulous job of efficient cleaning without any discomfort, in what was an incredibly pleasant experience.
Laura F.
Feb 01, 2017
Report
I have never liked the dentist and generally have not had an overall good experience elsewhere. I was hesitant to try a new dentist but my teeth really need the work and was recommended this place. I never knew you could have such a positive dental experience until here! The staff is always so welcoming and willing to work with you.
The dentist, Dr. Wen, is so approachable and honest. I love how she talks to me about everything going on and it gives me peace of mind that she is always making my comfort and pain level too priority. All other dentists I've have before have made me feel forced
The dentist, Dr. Wen, is so approachable and honest. I love how she talks to me about everything going on and it gives me peace of mind that she is always making my comfort and pain level too priority. All other dentists I've have before have made me feel forced
Anita H.
Oct 05, 2016
Report
Dr Hennessy did some repair work for me a couple of months ago.
I have been wanting to leave a review for him, but life kept getting in the way.
I'm not overly fond of getting dental work done, who is ?
But I was very happy with his service, gentle treatment, ability to work with cost.
Not a lot of people have dental insurance.
And most definitely not our family as we are both self employed.
I was so impressed with how great my mouth felt after drilling, X-rays, shots.
After he did my emergency repair work, I felt so confident in his work,
I booked replacement of long overdo crown work from
I have been wanting to leave a review for him, but life kept getting in the way.
I'm not overly fond of getting dental work done, who is ?
But I was very happy with his service, gentle treatment, ability to work with cost.
Not a lot of people have dental insurance.
And most definitely not our family as we are both self employed.
I was so impressed with how great my mouth felt after drilling, X-rays, shots.
After he did my emergency repair work, I felt so confident in his work,
I booked replacement of long overdo crown work from
Chris L.
Feb 01, 2015
Report
My father in-law, "Mike," (80yrs old) military veteran, was in town in preparation for a trip down south to watch his grand child, Alex graduate from the Marines! Mike is a former Marine, so this was a very special moment for him
While at our house, Mike had a dental emergency, which left him in severe and agonizing pain. Without immediate treatment there was no way he would make the trip.
Unsure what to do, my wife paged Dr. Hennessey for help. Although Mike was not a patient of Dr. Hennessey and his schedule was packed, he was able to get Mike in the same morning for treatment. When
While at our house, Mike had a dental emergency, which left him in severe and agonizing pain. Without immediate treatment there was no way he would make the trip.
Unsure what to do, my wife paged Dr. Hennessey for help. Although Mike was not a patient of Dr. Hennessey and his schedule was packed, he was able to get Mike in the same morning for treatment. When
Tanja F.
Feb 28, 2012
Report
After our appointment with Dr. Hennessey, my son turned to me and asked, "Mom, why is the dentist so much fun?" Well let me tell you...
First, their front office staff is so sweet that they'll give you cavities. Hahaha! They were wonderful, gave us a quick tour of the office, helped me to get the paperwork started and helped the kids get settled in. Then Dr. Hennessey made the appointment very interesting and engaging for both kids. Letting them see their teeth in his mirror, giving them sticker and letting them pick a toy at the end of the appointment. He even explained to me about
First, their front office staff is so sweet that they'll give you cavities. Hahaha! They were wonderful, gave us a quick tour of the office, helped me to get the paperwork started and helped the kids get settled in. Then Dr. Hennessey made the appointment very interesting and engaging for both kids. Letting them see their teeth in his mirror, giving them sticker and letting them pick a toy at the end of the appointment. He even explained to me about
