Boca Raton Mission Bay Dentistry: Dennis Sierra, DMD - Boca Raton (FL)

5 /5 Carolina Marte: Dr. Sierra is truly amazing! I used to be terrified of going to the dentist, but he has completely changed my perspective. He is incredibly knowledgeable, patient, and super attentive – you can tell he genuinely cares about his patients and treats them like family. I cannot emphasize enough how thankful I am. I had put off dental work for years out of fear, but coming here was the best decision I’ve made. The service was exceptional, from start to finish, and the aftercare was beyond anything I’ve ever experienced. Dr. Sierra himself called to check in on me after my procedure, which was so thoughtful and unbelievable. If you’re someone who has been avoiding the dentist out of fear, don’t wait any longer – come here! I am so happy with my experience and highly recommend Dr. Sierra and his team.

5 /5 Jermaine Bell: By far the best dentist office that I have been to here in south Florida. Just the ability to get seen quickly is by far superior to other offices, but from the time that you walk in to the time that you leave, you truly feel like you are treated as family. Dr. Sierra is a very thorough and compassionate dentist that is at the top of his field. I have received the best care and advice from this office. The dental assistants are also some of the most skilled and gentle that I have encountered. The office is very clean and welcoming. I without a doubt would recommend Dr. Sierra and the crew without hesitation.

5 /5 Marjorie Suarez: I cannot say enough good things about Marxy Suarez, my dental hygienist! She is incredibly kind, thoughtful, and genuinely cares about her patients’ comfort and well-being. Every visit feels more like catching up with a friend than a dental appointment. She takes the time to explain everything clearly, is gentle yet thorough with cleanings, and always makes sure I’m relaxed and comfortable. Her warm personality and professionalism create such a positive and welcoming environment. I truly appreciate the care and attention she gives each time I come in. Highly recommend to anyone looking for an exceptional experience!

5 /5 Stephanie Schwartz: I have been using Dr Sierra for 25+years. Not only is he a great dentist in the work that he does, he is a very caring and compassionate professional. If I ever have a dental emergency, he does not hesitate to see me the same day. His office staff is equally accommodating and professional.