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Dr. Hennessey works in San Jose, CA and specializes in General Dentistry.


Dr. Hennessey's Rating
689 Ratings with 689 Reviews
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
5.0 Provides follow-up as needed
Office Rating
Showing ratings for:
7174 Santa Teresa Blvd Ste A5, San Jose, CA, 95139
n/a Average office wait time
5.0 Office cleanliness
4.0 Courteous staff
4.0 Scheduling flexibility
7174 Santa Teresa Blvd Ste A5
San Jose, CA, 95139
Showing 1-20 of 689 reviews
"Dr. Hennessey has been my dentist for many years and has performed routine and specialized treatments over that timeframe. He is acutely sensitive to patient needs and spends the time to ensure his patients are fully informed regarding any procedure. Moreover he is an expert in corrective technology and particularly skilled in its application. In this day of variably talented dentists, Dr. Hennessey is, in my view, one of the best."
  • September 26, 2023
"Doctor Hennessey dentist now for 10 years! No one ever loves to go to the dentist, but it certainly helps going to one you like and trust! Closest to my home, but worth the drive. The office staff is very professional and always friendly and happy… They seem to all really enjoy working together. to give you all a big thank you!"
  • July 13, 2023
"My visit is always great these… really love Dr Hennessey and all his staff. would definitely recommend them."
  • June 23, 2023
"ALWAYS the BEST care!! I have referred several people with the same response, thank-you . "
  • June 1, 2023
"Met the new hygienist Nancy and was very pleased as always. "
  • May 4, 2023
"On time. No waiting, great job. No pain. "
  • April 25, 2023
"Dr Hennessey is my favorite dentist doctor. He and personnel’s are great, friendly, take care about all dental issues. Cleaning is great, I like Katrina how she manage dental cleaning, all very professional and friendly. Will recommend everybody: dental care at high professional level. Love this office!!! Wish all the best to Dr.Hennessey dental office in San Jose, I even drive from Milpitas, could not find better in Bay Area from Berkeley to San Jose"
  • April 2, 2023
"Dr. Hennessy is a great dentist!!! He is always friendly and professional. He always has a funny story to tell!!! His staff is also great!!! They all make you feel relaxed and at home!!! I heartily recommend this place!!!"
  • March 13, 2023
"Dr, Hennessy, He is a great doctor. Very gentle and kind. I will refer to all my friends. Raymond Chan"
  • October 25, 2022
"Very professional and very friendly. Always a good experience!!!"
  • October 20, 2022
"Very timely, short wait, super professional and quality service!"
  • September 29, 2022
"I’ve never had a bad experience at Roger Hennessey’s office. Staff is friendly, I’m never kept waiting a long time. Dr. Hennessey has wonderful bedside manner, he’s calm, personable and gentle. I used to hate going to the dentist and now it’s a breeze! "
  • September 13, 2022
"Doctor is the best ever!! "
  • September 1, 2022
"Best experienced I have ever had at a dentist's office. From my initial call Karen who answered the phone put me at ease. My dental hygienist Katrina was very gentle and made my experience a good one. Dr Hennessy was very kind and patient with my questions. Looking forward to recommending this office to my family and friends."
  • July 20, 2022
"My visit today consisted of a new crown and four fillings on the back of my front teeth. If going to the dentist could be described as pleasant, then this the word I would use to describe it! The entire office was very helpful and very professional. Dr. Hennessey kept me informed of each step as we went and made every effort to ensure that I was not in pain. I am very happy with my new crown and fillings. I can highly recommend Hennessey Dental."
  • July 1, 2022
"Excellent service like always. I highly recommend this dentist."
  • June 28, 2022
"Dr. Hennessey and his staff are friendly and professional. They give the opportunity to ask questions then take the time to answer to the patient’s satisfaction. Services are reasonably priced and the environment is very clean. "
  • June 15, 2022
"Dr. Hennessy is kind, friendly and explained dental procedures and fees clearly to patient."
  • March 30, 2022
"The best experience ever. I highly recommend Dr. Hennessey’s office. The staff is great and Laura Arioto cleaned my teeth (they look new and are so white and smooth)."
  • March 28, 2022
"Dr. Hennessy is wonderful! He is very thorough in his exams and so kind to his patients. His staff, like him, have only the utmost respect for all their patients….your needs are their only concern…"
  • February 1, 2022


7174 Santa Teresa Blvd Ste A5
San Jose,CA,95139


This dentist accepts the following plans. This may include dental insurance as well as dental savings plans, an affordable alternative to dental insurance. With a dental savings plan, members can save 10-60% at the dentist. Click here to learn more.


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