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Meet Dr. Sierra Your Neuromuscular and Cosmetic Dentist Karent Sierra, DDS After graduating from Florida International University, Dr. Sierra attended dental school at Marquette University. She originally hails from New York, but was raised in Miami. After dental school, Dr. Sierra completed a one-year fellowship at University of Florida Hialeah Dental Clinic. She has since continued her dental training by attending the prestigious Las Vegas Institute for Advanced Dental Studies. At LVI, Dr. Sierra studied advanced functional aesthetics, aesthetic reconstruction, and occlusion. She has a comprehensive understanding of how the entire oral system must work in harmony for optimal oral function, comfort, and integrity. Dr. Sierra subscribes to the philosophy that all dental work should be designed from a functional and aesthetic approach. Since 1999, Sierra Dentistry has served Coral Gables and the greater Miami area with state-of-the-art dental care. As founder of the non-profit, Sharing Smiles foundation, Dr. Sierra provides much-needed dental care to abused and homeless children in the local community. As the foundation grows, Dr. Sierra hopes people nationwide will take advantage of the foundation's services.  Dr. Sierra’s mother works in the office, as well. Dr. Sierra is a member of the American and Florida Dental Associations. She also holds membership in the Kiwanis Club of Little Havana. When she isn’t studying the latest dental procedures or creating beautiful smiles, Dr. Sierra enjoys exercising, photography, and boating.
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Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
Office cleanliness

Based on patient feedback.


Dr. Sierra's Rating
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:
4651 Ponce de Leon Blvd, Coral Gables, FL, 33146
n/a Average office wait time
5.0 Office cleanliness
5.0 Courteous staff
5.0 Scheduling flexibility
Sierra Karent Office
4651 Ponce de Leon Blvd
Coral Gables, FL, 33146
Showing 1-20 of 106 reviews
"The staff is INCREDIBLE! They make you feel so comfortable and relaxed...felt like being at a spa! While getting my teeth cleaned, I had a paraffin wax on both hands and all my jewelry steamed cleaned, how can you beat this?! I would recommend everyone to come to her! "
  • May 21, 2024
"The staff is amazing and very welcoming. From the moment you walk in you are welcomed like family. Dr. Sierra instantly came in and welcomed me and explained everything they would be doing in todays visit. I found my new dentist "
  • April 29, 2024
"Karent is definitely the best Dentist in this town. She gave me an appointment in no time and her staff is extremely helpful and very professional! They took care of my pain right away and explained in detail a whole plan to follow up. 100% I would recommend her!!!! Thank you Karent!"
  • April 18, 2024
"Dr Karent Sierra is a great dentist you can trust. I’ve being using her services for over decade. Her team is also amazing. Yadi and Rosie make a difference and care for each patient as if we were family. I highly recommend them. "
  • March 13, 2024
"I recently had the pleasure of visiting Dr. Karent Sierra for dental care, and I can confidently say that my experience was exceptional. From the moment I walked into the clinic, I felt welcomed and at ease. Here are some reasons why I highly recommend Dr. sierra: 1. Professionalism and Expertise: Dr. Sierra is not only highly skilled but also deeply knowledgeable about various dental procedures. They took the time to explain my treatment options, ensuring that I understood the process and felt comfortable. 2. Compassionate Care: Dental visits can be nerve-wracking, but Dr. Sierra and their team made me feel cared for. They listened attentively to my concerns and addressed them with empathy. Whether it was a routine cleaning or a more complex procedure, I felt confident in their hands. 3. Thorough Examinations: Dr. Sierra conducted thorough examinations during each visit. They paid attention to details, identifying potential issues early on. Their commitment to preventive care impressed ...
me. 4. Transparent Communication: Dr. Sierra explained the treatment plan, costs, and any potential risks transparently. I appreciated their honesty and felt informed throughout the process. 5. Clean and Modern Facility: The clinic itself is well-maintained, hygienic, and equipped with state-of-the-art technology. It’s evident that Dr. Sierra prioritizes patient safety and comfort. 6. Friendly Staff: The entire staff, from the receptionists to the dental hygienists, contributed to a positive experience. Everyone was courteous and professional. In summary, Dr. Karent Sierra provides top-notch dental care with a personal touch. Whether you need a routine check-up, cosmetic dentistry, or restorative work, I wholeheartedly recommend their services. "
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  • February 12, 2024
"I always have an amazing experience at Dr. Karent Sierra. The staff is always so friendly and make me feel comfortable. The facility is always clean and well-maintained. Luisa and Rosie are the best. I highly recommend them! ????"
  • October 19, 2023
"Excellent office all around. Everyone is a true joy to be attended by. Knowledgeable, kind and professional staff. "
  • September 12, 2023
"Wonderful care, very clean place, super professional in every aspect. "
  • July 24, 2023
"Estuve con mi hijo le hicieron 3 extracciones de dientes y salió perfecto, fuera atendido con todo el cariño y profesionalismo . Todo el personal que labora en este consultorio es extraordinario. 1000 porciento recomendado."
  • July 5, 2023
"The best service, everyone always friendly and very attentive… ?? recommend ! "
  • June 26, 2023
"Once again, Dr. Sierra and staff made me feel at home today. I went in for a filling replacement and I was in and out in under an hour. No pain during or after. They did a great job as always!"
  • May 24, 2023
"La experiencia de estar con gente profesional y amable es inigualable, el consultorio esta impecable con los equipos mas Sofisticados , recomiendo este consultorio con los ojos cerrados… la atención de primera "
  • June 30, 2022
"Amazing experience! Best staff- excellent prices… they’re are amazing .."
  • June 8, 2022
"Very kind service. They make you feel welcome at their location. The Doctor is every knowledge, and offers a nice complementary relaxing service."
  • May 19, 2022
"I have been a patient of Dr. Karent Sierra for over 10 years. Her passion and professionalism is equal to none. Her staff is amazing and I love coming to her for all my dentistry needs, as well as botox. I highly recommend Dr. Karent Sierra General Dentistry. "
  • May 18, 2022
"I wish I were able to give 10 stars! I have been coming here for many years and I always feel like family. "
  • April 28, 2022
"Always the best experience and attention!"
  • January 18, 2022
  • November 9, 2021
"Servicio increíble, atención inigualable… cero espera!! Personal capacitado y profesional… 100 porciento recomendado, "
  • October 28, 2021
"Simply the best! Dr. Sierra is a master at her craft. I have been going to her practice for several years and I can honestly say that she and her staff have always gone out of their way to make me feel like I'm family. The relationships I've built there have truly changed my dental health outlook. I went from a guy who didn't take care of his teeth and gums to someone that prides himself on keeping his mouth healthy. It sounds kinda weird but I love going to the dentist! "
  • July 21, 2021


Sierra Karent Office
4651 Ponce de Leon Blvd
Coral Gables, FL, 33146
4651 Ponce de Leon Blvd Ste 100
Coral Gables, FL, 33146



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.
  • Delta Dental PPO
  • Delta Dental Premier
  • Aetna DPPO
  • CIGNA Radius Network
  • United Concordia Alliance
  • CIGNA Total DPPO
  • Assurant Dental Network
  • Assurant Focus Dental Network
  • Cigna DPPO Advantage
  • Lincoln Financial DentalConnect
  • Sun Life Dental Network
  • United Concordia Elite Plus
  • Cigna Dental Radius Network
  • Sun Life Assurant Dental Network
  • Sun Life Assurant Focus Dental Network
  • United Healthcare Dental PPO
  • Ameritas PPO


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