Patient Reviews

We strive to provide the best possible care and service for our patients. Please leave a review to let us know how we are doing and to share your experience with others.

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Read what other patients have said about us:

Marilyn A., Sunnyvale

If one has to have a root canal, this is the place to go. Everyone is very friendly. Marissa and Heidi really make me feel welcome. Dr. Block is very nice, and I have complete confidence in his work. I feel like I'm being very well taken care of. Thank you to all of you for being so kind! Wonderful service!

Marissa Rodarte, Mountain View

I felt comfortable and happy that things were explained to me asked me if I had any questions. Thank you for taking care of me

Marg, Sunnyvale

Dr Block, Marissa, and Heidi were very kind, informative and skilled.

Diana Frontella , Santa Clara

Staff and Doctor very welcoming and caring. Heidi’s a real sweetheart ??

Susan H., Cupertino

Dr. Block and staff were wonderful. Make it easy to schedule appts and great overall experience.

Alice Antonini, San Jose, CA

Very nice and efficient staff. They did all it takes to accommodate my appointments in a short time around my schedule.

Mike C., Sunnyvale

If there was a higher score than 5 stars, I would give it. This was by far the BEST experience I have ever had at a dentist, and I have a fair amount due to a lifetime of dental care including orthodontics in my teenage years. This was my first root canal, so I was not sure what to expect. But the experience exceeded all my expectations. Starting with the staff, the service could not have been better. The entire staff was genuinely friendly and helpful, both on the phone and in-person. They even called me on the day of my appointment to tell me the dentist was running 30 minutes late so that I would not be waiting unnecessarily - that has never happened to me before. The procedure was completely painless, and I like how Dr. Block told me what he was doing as he was working. I could tell that the dentist and his assistant had worked together for years because they needed to speak very little to each other. And that instilled me with confidence that I was in the right place. Thank you!

Ray Jacquez, Hayward

Quick and painless.... thanks

Tamra P., Santa Clara

Simple the most amazing dental visit I have ever had! No pain what so ever. The only issue is I wish Dr. Block was my regular dentist!

Susan P., San Mateo

You wouldn’t think having a root canal could be a great experience, however, dr block certainly made it so. Thanks so much for your professionalism and kindness.

Reynaldo B Vinas, Fremont

Very very friendly staff..and Dr. G.Block highly recommendable. We are very pleased with this Office.

Alma Starcevic , Sunnyvale

These are the people that I can trust, from the doctor to the rest of the staff in the office. They are like a family to us, they have been taking care of us more then 15 years, I new that I can count on them. Very friendly and knowledgeable, everyone knows what they are doing. I will definitely recommend Dr. Block to my family, friends, clients and anyone that I know.

Carlos Strine, Santa Clara

Great staff friendly & professional.Was anxious about it but put at ease when it got started.

Corinne T, Sunnyvale

Dr Block was great. Staff was friendly and efficient.

Morgan M., Sunnyvale, CA

Dr. Block has turned a once-feared root canal into an everyday experience. Thank you! Morgan Myers

Shireen Aljundi, San Jose

Never received such an amazing dental experience. The staff was beyond professional and ensured I was taken care of from start to finish.

Bart Connally, San Jose

How great must a dental office be to get 5 stars. Great care, great staff, great space. Enough said.

Margy B, Santa Clara

I always appreciate the professionalism of everyone in the office. If only I had gone to dr. Maccauley & dr Block 30 years ago, I’d have a lot more $ now :)

wendy waller, Menlo Park, CA

Dr Block and his staff are extremely professional and kind. I've had two root canals done by Dr. Block; he is extremely efficient! The personal approach by he and his assistant put me at ease both times while having the procedure. His postoperative care is also excellent. The staff sent me home with written instructions as well as a verbal explanation of post care prior to leaving the office. I've had no problems with either of my root canals. I highly recommend Hollenbeck Endodontics

Joaquin I, Sunnyvale

Very pleasant people they make me feel very welcome.

Daniel T. , Monte Sereno

Dr. Block is excellent and his staff are friendly and helpful. And I love the sports memorabilia in the office. Thank you all so much.

Bob F, Campbell

Excellent experience. Great staff and Dr Block is outstanding.

Penny hull, Santa Clara

I like the surroundings very clean and they are friendly and feels like welcoming.

Bruce A, Los Altos

I really appreciate that they were able to get me in immediately to address the pain I was experiencing. They were able to make a procedure that is dreaded by most everyone, into something not to be concerned about. Made me as comfortable as possible. Great office staff. Thanks all!

Allen L, campbell

Procedure was executed painlessly. Pain meds not needed after the procedure; only minor soreness afterward!

Padma G, Sunnyvale

They took care of me very well .Every one was pleasant to deal with

Tina V., Santa Clara

Quick and attentive receptionist as well as the dental assistant staff. Dr. Block also has a pleasant way of calming patients during the treatments, this lessen the anxiety most people experienced when visiting the dentist office. Very much appreciated.

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