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Dr. Gronbach is a Board Certified Oral and Maxillofacial Surgeon. He attended The University of California, Irvine and completed his undergraduate studies, earning a Bachelor of Science degree. He then ...


Dr. Gronbach's Rating
Patient Perspective
n/a Explains conditions and treatments
n/a Takes time to answer my questions
n/a Provides follow-up as needed
Office Rating
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3799 Mt. Diablo Blvd., Lafayette, CA, 94549
n/aOffice cleanliness
n/a Courteous staff
n/a Scheduling flexibility
Keith R. Gronbach, D.D.S., Inc.
3799 Mt. Diablo Blvd.
Lafayette, CA, 94549
"Simple to understand and professional service. - Dr. Gronbach made everything easy to understand, whether that’d be how the procedure would go, or what to expect rolling the operation. I felt absolutely no pain from the operation and even after it my medications have served me well. I honestly don’t think I could’ve gotten better service anywhere else."
  • March 12, 2020
"Efficient and Effective - I had all four of my wisdom teeth removed at the same time and it felt professional from the very first visit. The teeth was removed efficiently and now healing effectively. Would definitely recommend."
  • March 2, 2020
"Our experience was friendly - We had a friendly and informative experience"
  • February 27, 2020
"great staff, felt very safe around them. - I had a good time with the staff, they explained the surgery very well to me and I felt very safe around them. The surgery went well and so far there have been zero complications."
  • February 27, 2020
"Clear and Honest about diagnosis and procedures. - I knew getting my wisdom teeth out at 34 would be difficult but Dr. Gronbach, truly listened to my concerns; explained what I did not understand and was honest about any sort of complications that might arise. His staff was welcoming and equally helpful to make sure that the experience was as "painless" as possible. They even answered questions post ..."
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  • February 25, 2020
"wisdom teeth removal - Good experience Organized, clear instructions"
  • February 25, 2020
"Very helpful team - They helped to remove my wisdom teeth. The process was easy to understand with the help of the staff."
  • February 20, 2020
"Very positive from initial meeting thru post procedure follow up - We had a very positive experience with every member of the team. Would highly recommend this practice."
  • February 20, 2020
"Considering there was surgery involved, I can't imagine a better experience for my daughtere. - From the first visit to the follow up, my daughter was treated with respect and professionalism. by the entire staff. They allayed her fears, and mine, too. We left with a full understanding of what we need to do to properly care for her teeth. We highly recommend Dr. Gronbach and his staff."
  • February 18, 2020
"Very positive - Everyone at Dr. Gronbach's was very helpful and thorough from working with insurance to explaining expectations at the consultations and prepping for surgery. The Dr. and his staff made the entire experience easy and not at all scary or stressful."
  • February 18, 2020
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3799 Mt. Diablo Blvd.
3799 Mt. Diablo Blvd. Suite 200


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