Patients reviews

Long but thorough.

Lu Anne B.

I am satisfied with the work done by Dr. Krupp. I am always confident that he will make the correct diagnosis and that the work will be done right. The hygienist Edgar did a careful and professional job.

Martha W.

I’ve had many root canals and this was by far my best experience! A root canal, not my favorite thing to have, but sometimes necessary. I was comfortable with Dr Krupp and Edgar and even accepted a blanket, which made me cozy.

Annie H.

Best dental experience ever thanks to Dr Krupp’s expertise and gentleness..

Victoria P.


Michael B.

Dr Krupp always cares and talks through the procedure, no matter how small! He is an outstanding Doctor. Marlene

Marlene K.

I am very satisfied with my experience at Dr. Krupp's office. He was very through, explained that the infected tooth needed a root canal, pointed out on the x-ray where the problem was located, explained the procedure in layman's terms, cared about my comfort level, and was humorous keeping things on a lighthearted tone. Very observant, he noticed my purple purse hanging on the hook. Above all, he took care of my problem quickly and efficiently! Thank you

Linda B.

Loved it, thank you.

Mikael Y.

all around excellent. Dr. Krupp is a superb endodontist. His staff is very efficient, thoughtful and kind.

Vicki R.

Great experience. I felt no pain. My recuperation was fast. Great staff, Dr Krupp was very good, and funny. Thank you all for everything.

Manuel M.

What a wonderful office! From the front desk, the dental assistants. I was in pain from a cracked tooth. I was squeezed in so I could have a root canal. Dr Krupp is so warm, funny and puts you at ease right away. He is excellant at what he does. I had minimal pain when the procedure was done. I also love the headphones they gave me with ambient music to put me at ease. Thank you!

Claudia C.

The most comfortable experience getting a root canal in my life! Zero discomfort afterwards. True professionals!

John V.

Everyone was efficient and courteous.

Phyllis R.

Staff was excellent. Caring, professional and the whole process went very well.


I had a wonderful experience at Dr. Krupp's office. Everyone was very professional, helpful and treated me wonderful. Dr. Krupp explained everything very well and was very funny. He made sure I understood everything that was happening and that I was in no pain. I highly recommend him to anyone. Thank you for making what was an urgent dental matter as easy as could be.

Daniel P.

Excellent! Friendly staff and personable, thorough doctor.

Steve M.

Everyone was wonderful. The room and view of the birds is so relaxing.

Carol Ann F.

He is great, 100% recommended. He won’t rush to do the the procedure until 100% sure it needed. Very professional and funny guy at the same time. Educate you on the diagnosis and walk you thru it step by step.

AlI Y.

Dr. Krupp and his team are friendly, professional and know what they’re doing. Highly recommend.

Shana I.

Quick, painless, the doctor was direct, thorough.

Colette R.

Fix my tooth ache. use new cleaning tool. excellent service.

Lucy L.

Tanya B.

I had a retreat of a previous root canal (previous root canal was from a different dentist). A retreat is basically a root canal on top of a previous root canal. Talk about no fun! This one this week was my second retreat done by this office. Two years ago Dr. Vicky did my retreat and it went perfect. This week, different tooth, was done by Dr. Krupp. First off, the x-rays show that my right side retreat from two years ago was a success. The deteriorating jaw bone had grown back as it should be. Very cool. Six months ago my left side started hurting so much I hadn't chewed on my left side for those six months. This week Dr. Krupp did an x-ray and saw the same bone deterioration on my left side that had previously occurred on my right side. Without hesitation, Dr. Krupp offered to fix it immediately. I did that four days ago and I'm already chewing on all my teeth pain free. But enough about that...let's talk about the "crew" at the office. After greeting the very colorful fish in the fantastic fish tank in the office, I was greeted by Gabriella. Gabriella is a great customer-facing person for the office to have. Very bright and friendly and paid attention to everything I asked. Also up front are Jasmine and Renee'. Both Jasmine and Renee' are also so pleasant to interface with. For this office to have three phenomenal people at the front desk is amazing. From that initial contact with Gabriella, Jasmine, and Renee' you can tell that this is a well run and healthy atmosphere office. Of course, part of that success is due to the fantastic capabilities and attitudes of the Doctors; Dr. Vicky and Dr. Krupp. Both Doctors are extremely skilled Endodontists. My 2.5 hour chair sitting was like a walk in the park. Zero pain. Zero agony. Zero stress. That is because Dr. Vicky and Dr. Krupp are simply the best! In addition to that, Edgar, the Assistant that helped Dr. Krupp for my visit this week, is an absolute star. There were so many tools flying around between Dr. Krupp and Edgar that is was like a Cirque du Soleil act of performers flying around me. It was amazing to watch. And as if that wasn't enough, the chair I was in faced a very large window with bird feeders and squirrels with a multitude of animals doing their thing. Mix in the light background jazz music and the only thing I was missing was a glass of wine! I can't express enough how happy I am that I found Dr. Vicky and Dr. Krupp and Jasmine, Gabriella, Renee' and Edgar. I can't wait until I need another root canal so I can go back and enjoy their company. Best wishes...Kevin K.

Kevin K.

Very great!

Francesco M.

From the moment I entered the office I felt welcomed! The staff is warm and very competent. I did not have to wait long to be taken back for the examination and Dr. Krupp is fantastic, good sense of humor and very good with his hands. The staff and doctor provided an abundance of information throughout the process. I HIGHLY recommend Dr. Jeffrey Krupp.

John S.
Jeffrey D. Krupp, D.D.S., M.S.
✆ Phone (appointments): 408-610-1600
✆ Phone (general inquiries): 408-371-1444
Address: 3994 S. Bascom Ave, Suite 5, San Jose, CA 95124