Diablo Hills Dental Excellence

Experiencia fantástica: I Really appreciate Dr. Charlie and the assistants very expert care and knowledge. The front of the office are also great!

Experiencia fantástica: This is a great dental practice! The establishment is clean and Dr Nick has been great! The ladies at the front are always friendly both in person as well as on the phone. Highly Recommend!!!

Experiencia fantástica: Dr. Sam and the entire team at Diablo Hills is the best. They are friendly, professional and attentive. In my two visits I have been treated with kindness and respect. Many team members have gone out of their way to make sure that I was aware of the treatment there were giving me and why. I can’t be more comfortable with the idea of making a recommendation to go here when you need top-tier dental care.

Experiencia fantástica: I am very happy with this office! They are very professional, thorough, and make you feel at ease.

Experiencia fantástica: Wonderful service. Staff is friendly and the Doctors are warm and knowledgeable. Very clear, detailed, and they take the time to insure you’re comfortable with all your options.

Experiencia fantástica: Wonderful Dental Practice. Highly recommend. Great & inviting atmosphere and staff. Very fair pricing & honest/knowledgable Dr.

Experiencia fantástica: I have been coming to this dentist office for 18 years. I am so happy and satisfied with the care, and work they have done on my teeth. From veneers, root canals and even an implant! My teeth have never looked and felt better! From Dr. Charles Polano, his son Dr. Nick, hygienist Tamara and assistant Brenda all so gentle , professional and superb at what they do. Receptionists also go out of their way to help. Such a friendly , warm dental office. Highly recommend!

Experiencia fantástica: Recently changed dentists. This group is very accommodating, patient and kind. Very little discomfort for pretty involved procedure. Office is very clean, staff friendly and professional. And, I cannot say enough good things about Dr. Sam's chair-side manner. Patient comfort is his primary concern. Grateful I found this practice!

Experiencia fantástica: If you are looking for a dental office that provides excellent customer service, professionalism & knowledgeable staff, this is it! I highly recommend Diablo Hills Dental Excellence.

Experiencia fantástica: You will not find a better place. Period.

Experiencia fantástica: The Doctor & the staff are amazing. I wish I'd found this dental office a long time ago!

Experiencia fantástica: Been going to Diablo Hills Dental now for couple years! Absolutely no complaints in the doctors and the front desk staff are top notch! First and foremost the dental care is great! Highly recommend them for your dental care!

Experiencia fantástica: Friendly. Professional staff and the process of getting your teeth cleaned is easy, quick & gentle! I highly recommend

Experiencia fantástica: Always great treatment with Diablo Hills Dental Excellence! From the office staff to the Dental Assistants amd Dentists, always far above average. They really seem to be committed to Excellence!

Experiencia fantástica: Dr. Palano is the best! He’s taken care of my teeth for over 20 years. He’s precise and meticulous in his work. I have full confidence in him and his staff.

Experiencia fantástica: Had a dentist appointment today. The office staff was very friendly and welcoming. The staff was very efficient and made my experience a very pleasant one. Highly recommend this dentist office.

Experiencia fantástica: The staff is always friendly and professional. This team knows their stuff! …from the front desk to the doctors, they are all extremely knowledgeable in their field. I found my forever dental office.

Experiencia fantástica: Great first time visiting… Will definitely be back

Experiencia fantástica: My go to dentist! I’ve been going here for years and everyone is so kind service is quick!

Experiencia fantástica: Amazing service. They take great care of me and my wife!

Experiencia fantástica: Great communication. I really like the online appointment making, and the call I received after making the appt. The staff is professional, but yet personable. I will be back soon to meet with Dr. Sam and I actually look forward to going to the dentist.

Experiencia fantástica: A very pleasant experience

Experiencia fantástica: Very professional, caring . Always make me feel At ease

Experiencia fantástica: Great staff! Friendly and professional. Best dental experience I've ever had. Have been a patient for about 5 years and my earlier comment stands.

Experiencia fantástica: Great people all around…

Experiencia fantástica: I had Ave been coming here for a while now. I’ve had cleanings, fillings, implants done! No gimmicks, no games! Nice staff! Great dentist!

Experiencia fantástica: I’ve been coming for years and it’s always a pleasant experience. Never a long wait and they are always accommodating if needed.

Experiencia fantástica: Friendly staff who make your visit worry free.

Experiencia fantástica: Best doctors and staff ever!!

Experiencia fantástica: Staff is excellent especially Christine at the front desk. She is always so nice and she got me in asap because I was in pain. Above and beyond.

Experiencia fantástica: Great service. Got me in fast and everyone was friendly.

Experiencia fantástica: This has been my dentist for a few years now and I’m extremely pleased with the dentists, the wonderful staff , the professionalism and above all the courtesy and compassion, thank you guys for providing me with a beautiful smile and top tier dentistry

Experiencia fantástica: Highly recommend this office, everyone that I have interacted with is great and is super nice. I’ve had a root canal and crowns done here by Dr. Sam and each time it’s been a smooth process and the dental work has been excellent. I’ll be honest I typically don’t look forward to dentist visits and I’m very picky about office hygiene and appearance but this office has checked off all those boxes for me and I have less anxiety about dentist visits now. Updating my previous review- April 2026: I continue to be extremely happy with all the services I receive at Diablo Hills Dental. I recommend them to anyone who asks me about my teeth. I have recently had my Invisalign treatment with this office and I am very happy with how the process has gone. They take into consideration my concerns and offer thoughtful solutions/next steps for my treatment plan. So, not only can I recommend them for overall tooth care but also their Invisalign services.

Experiencia fantástica: My hygienist was awesome! My teeth build plaque very badly and I hadnt been in like 8 months. he was able to get my teeth clean quickly and did a good job. The dentist was great, he was thorough with his explanations about what is going on with my teeth and gums.

Experiencia fantástica: Cristina, dental assistant, was superb, knowledgeable and friendly. Great dental service. Dr. Palano excellent dentist and a great human being!

Experiencia fantástica: I had such a great visit today! The staff did an amazing job, and Cristiana was especially kind, gentle, and made the whole experience easy and stress-free. Thank you!

Experiencia fantástica: I always have a great experience at this dentist office. I’ve known them for a lot of years and I couldn’t think of going anywhere else. They do great work and I enjoy their company.

Experiencia fantástica: Excellent work by the lady who performed my cleaning; her experience and knowledge were evident. And all the staff were very friendly.

Experiencia fantástica: Awesome dentist and staff i will recommend this dental group very caring.

Experiencia fantástica: I've had very good experiences with this dentist office through the years. Everyone there is always very professional and approachable. They also do very good at answering questions and helping to ease anxieties. I got my first cavity filled in 10 years and the dentist doing the procedure walked me through the whole process and when I showed interest in sciences he shared how the numbing agent works which was very cool to learn. I highly recommend going here for dentistry needs!!

Experiencia fantástica: The Dental doctors and staff are absolutely amazing! They are honest and kind!!!

Experiencia fantástica: Best dental office hands down...They all so nice...

Experiencia fantástica: Always Excellent service! Thank you!

Experiencia fantástica: I had a fantastic visit today at Diablo Hills Dental Excellence. From start to finish, the entire team made the experience smooth, comfortable, and genuinely pleasant. Dr. Nick Palano was outstanding—professional, knowledgeable, and very attentive. He took the time to explain everything clearly and made sure I felt comfortable throughout the appointment. Brenda, the dental assistant, was equally wonderful. She was friendly, efficient, and made the whole process feel easy and relaxed. Cindy at the front desk was incredibly welcoming and helpful from the moment I walked in. She made check-in seamless and ensured everything was organized. The billing process was also handled perfectly—clear, straightforward, and stress-free. It’s clear that everyone at Diablo Hills Dental Excellence truly cares about their patients and takes pride in providing excellent service. I really appreciate the professionalism and kindness from the entire team. Highly recommend!

Experiencia fantástica: Love Dr. Palano and everyone at Diablo Hills Dental! They are always very nice and treat you like friends. Robyn Palano is very gentle. Would highly recommend them to anyone.

Experiencia fantástica: I had an appointment with someone that I never saw before but he had been there for years. I don't remember his name but he was very thorough and communicated with me throughout the whole process of cleaning of my teeth and the examination. Great service as always!

Experiencia fantástica: Defiantly sticking with these people. They're more trusting and they give .ore information until its understandable

Experiencia fantástica: Great Dental Office. Efficient and friendly. Very nice doctors and office staff.

Experiencia fantástica: Dr Palano, Tamra, Derial/ i.e spelling, Chris n Cindy n the whole staff, are professional, kind n caring..I appreciate all of them.

Experiencia fantástica: Love the communication and thoroughness of this team! Highly recommend!

Experiencia fantástica: OMG! I was so impressed! The Lady that took my X-rays (Samantha)was very sweet! She asked me what I would like a blanket. That was so comforting to me. She explained about the X-rays being taken & made me feel very comfortable. Then Dr. Nick came in & introduced himself & gave me such a thorough mouth & teeth exam. He found a lesion on the side of my tongue & wrote a referral to see an “Oral Surgeon” & also for other issues I was having. I had my teeth cleaned by Tamrin who was so awesome & gentle. All the Staff was wonderful & welcoming! I highly recommend “Diablo Hills Dental Excellence!”

Experiencia fantástica: Excellent service! Appointments are always on time, and the staff is very friendly and welcoming. I highly recommend this office. If you’re looking for a dentist, give them a try. You won’t regret it!

Experiencia fantástica: They care and service is really nice and appreciated. I also appreciate the communications sent via text. I love the professional atmosphere and the dental hygienist and front desk is awesome. The service and care that I received today was five star from Stefano and I can't recall the young lady who did my x-rays today. Damonn White 1/12/26

Experiencia fantástica: We had a great experience. The staff is always so good with my son and explains everything as they go. He used to be very anxious about the dentist, and now he’s not. They’re amazing!

Experiencia positiva: This was my first ever visit and the service from great start to finish. Thank you.

Experiencia fantástica: Excellent service. I am very comfortable going to the dentist, again. Everyone is so friendly and make sure you are not feeling pain. Reception girls are awesome too….I have referred my daughter and grandchildren. They all had good things to say..

Experiencia fantástica: Fit me in last minute to help with a permanent retainer that partially broke off! They were super friendly and helpful.

Experiencia fantástica: i absolutely love, love my Dentist. The Palano Dentist are the best. I’m so thankful I’m in good hands. The staff is amazing as well. My girl Kristine is always there to answer all my questions. Much love

Experiencia fantástica: The Clerks, Dental Assistants, Dental Hygienists, and the Dentist’s are very kind. The team has gone above and beyond accommodating when needed. I am very appreciative for the way they treat us patients. Prioritizing our health, comfort, and making sure we are always aware of procedures and what they do during them. I highly recommend Diablo Hills Dental Excellence. Thanks Dr. Nick and Brenda!

Experiencia fantástica: Dr Nick is awesome and so are his staff. Even difficult procedure is made seamless. Keep up the amazing and professional demeanor. Thank you.

Experiencia fantástica: My experience was amazing. The staff were so friendly and welcoming. My dental hygienist was phenomenal I wish I could have taken her home to clean my teeth daily. Dr. Sam and his assistant were also amazing and and were so great at their work. I highly recommend Diablo Hills Dental Excellence.

Experiencia fantástica: The Staff here has always been very Curteous and kind. Very Professional with every Patient that comes in for an Appt.

Experiencia fantástica: I love this place!! Always very professional and personable. Convenient location and scheduling. And, the entire team is warm, friendly, and inviting.. 10/10 recommend

Experiencia fantástica: This office is one of the best—friendly from the moment you walk in, always on schedule, and exceptionally skilled. They use very comfortable, gentle techniques that make dental care stress-free. I’m grateful to have found such a great dentist.

Experiencia fantástica: The doctor and assistant were very courteous and helpful with needed information about procedure

Experiencia fantástica: I always look forward to my appointments. The atmosphere is always professional. The staff is welcoming and caring toward patients. They perform tasks thoroughly and without pain (I’m deathly afraid of dentists all my life). They’ve proven to me that they are true to their word. I’m happy when I arrive and I’ve put my trust in them since they became my dental office of choice. I highly recommend Diablo Hills Dental Excellence.

Experiencia fantástica: How many people can say it's fun to go to the dentist. I can! Excellent staff. Excellent service.

Experiencia fantástica: The staff is always concerned when I call & make it any way possible to schedule me in.

Experiencia fantástica: The staff and doctors are topnotch. They make going to the dentist easy. I highly recommend!

Experiencia fantástica: Both Doctors and Office Team are compassionate and empathetic towards the patients needs. Overall environment is extremely friendly. If you’re apprehensive about visiting the Dentist as I am it’s a good place to go!

Experiencia fantástica: I was very impressed with the service and care that I received. The office is very clean and modern.

Experiencia fantástica: I have had a long established fear of dentists.... it goes way back to a bad experience as a child. Dr. Palano and his amazing staff have cured me. They have been caring and friendly and now my whole family goes to them. I actually look forward to seeing Dr. P and his staff every six months!

Experiencia fantástica: Very friendly and professional staff. The office was clean and up-to-date. I would highly recommend this place for your dental needs.

Experiencia fantástica: I used to live down the street from a dental clinic, and now I reside in Southern California. However, I still come back to this clinic because it is locally owned. My teeth have been well cared for, and I am very satisfied with all their hard work—especially the dental hygienists, who really put in the effort to ensure my teeth are thoroughly cleaned. I wish I had known about this place from the beginning. I have visited different dental clinics from Walnut Creek to Brentwood, but this is the only clinic where I have stayed longer because they truly care about your dental health. I highly recommend this place!

Experiencia fantástica: Have been at this office for years and I love the care all the Drs put into your treatment plus the Front desk, Hygienist and RDA s are Amazing!!!

Experiencia fantástica: My favorite dentist office customer service is great. They sent constant reminders and make phone calls, which is really helpful for a busy full-time mom.

Experiencia fantástica: My experience at Diablo Hills Dental Excellence has always been stellar. From the time I walk through the door im greeted by warm welcoming smiles. The establishment is open concepted and very clean with the latest dental essentials. I had an implant placed and never had to be referred out as the entire process was completed in house due to Diablo Hills Dental living up to their Excellent name. All of the staff are professional and very efficient in all that they do.

Experiencia fantástica: My family and I have been coming here for years - the entire staff is great!

Experiencia positiva: I really enjoyed my Diablo dental experience. I have been here in Antioch many years and missed this gem. I am glad I have found a new dental home. Better late than never. Also, everyone there has such nice teeth.

Experiencia fantástica: I moved here about a year ago and found this place through Google Maps after seeing the great reviews. I decided to check it out for myself, and I’m glad I did. The staff were incredibly kind and transparent about the pricing and the procedures I needed.

Experiencia fantástica: My first time appointment went great. Lakita made me feel comfortable and Dr. Sam corroborated my previous consultation without up selling me. He showed care, compassion. I believe I have found my new dentist. There is another dentist I visited and liked but her office manager wasn't helpful. The case with Diablo hills was different, everyone I came in contact with was courteous.

Experiencia fantástica: Quality care from caring profesdionals. Takes all stress out of difficult procedures.

Experiencia fantástica: All three “Dr. Palano’s” are wonderful people that are excellent at their craft. The Dr.’s, and their staff, are true professionals and “real people” that genuinely care about their patients. Love this office!!!

Experiencia fantástica: I have been going to Diablo Hills Dental Excellence for over 15 years. The quality of work, professionalism of the staff and positive environment has been steadfast and consistent, from my experience, over time. I highly recommend Diablo Hills Dental Excellence! Update: I have now been going to Diablo Hills Dental Excellence for over 20 years!!! Just read an old document from 2005. I have to say that high quality of services that I experienced today made me smile. Excellence runs in their family!!! The staff is so kind, skilled and professional. I look forward to my next appointment with peace. Again, I highly recommend Diablo Hills Dental Excellence!!!

Experiencia fantástica: My first time there. Diablo Hills Dental was so professional. I appreciated they were on time with my appt.. not like so places where they make u wait pass your appt time. Everyone was great! Dr. Nick was very thorough and explained everything in detail. I left there feeling very comfortable and happy with their services. Thank you for the awesome customer service!!!

Experiencia fantástica: This dental office has alway provided outstanding service. I highly recommend this dental office.

Experiencia fantástica: I receive excellent, attentive, and professional service at every visit. The staff and dentists are wonderful!

Experiencia fantástica: EXCELLENT FAMILY BUISNESS Excellent.. Professional.. Friendly .. Knowledgeable.. Vested STAFF Aesthetically pleasing... Most importantly ENVIRONMENTALLY CLEAN

Experiencia fantástica: I’m really happy I ended up at Diablo Hills Dental Excellence. I have never been a fan of going to the dentist, but I felt very comfortable there and had a great experience. I would recommend this office to anyone.

Experiencia fantástica: Highly recommend! I moved to the area 4 years ago and I needed a new dentist and I’m so glad I found Diablo Hills Excellence. The staff is welcoming and the doctors are very informative. If you’re looking for a new dentist office definitely give them a try!

Experiencia fantástica: So thankful I found my forever office. All three Dentists are very knowledgeable and do their very best to save the tooth rather than spend unnecessarily. The staff from the front desk to the assistant’s & hygienist are amazing, welcoming & so personable which is hard to find these days. I’ll never go to another dental office again.

Experiencia fantástica: It's been a while since I've been to the dentist The people there make you feel comfortable it's light-hearted but Very professional I give it 2 thumbs up

Experiencia fantástica: This my first time going here and it was the best dentist I been in for a long time it’s was clean and everybody was so nice and treat you like family and not like a patient I will definitely go back and have them as my regular dentist.

Experiencia fantástica: Love Dr. Sam and the entire staff. They're all so kind, warm and thoughtful! I'd definitely recommend them to anyone needing/wanting a new dentist in the Antioch area.

Experiencia fantástica: The sweetest staff. It has taken me years to find a great dentist, and I am so glad I finally find a place that I can feel confident, comfortable, and trust. Thank you.

Experiencia fantástica: I’m taken care of with efficiency, respect and consideration! Dr. Palano and team have been taking care of me for years and I had to fight to keep him taking care of my smile!! The team gives holistic care and service that sets a high bar!! I highly recommend recommend them for an superior experience!

Experiencia fantástica: My husband and I both are patients here as well as allot of the members of our family. From the first day I entered the facility there was a warm welcoming feeling and I knew this is where I wanted to continue going. The staff is always welcoming, I particularly like that they are not pushy about any excessive services. They are open and honest about what services are currently needed or may be needed in the future. They keep watch on areas of concern and update me regularly if action should be taken. I am so happy I found this location!! I will 100% recommend Diablo hills dental to anyone asking.

Experiencia fantástica: After my dentist retired...Dr. Morrice.  I was looking for a good dentist that I would feel comfortable going to and not dreading upcoming appointments.  Now, a few years later my husband was referred to Diablo Hills Dentist Excellence and has been going for over a year now, and is extremely happy with the staff and service. So, I finally made an appointment and was very happy with the dentist and the staff and the total atmosphere.  I look forward to taking care of my dental hygiene once again and feeling good enough to refer my grown children with kids there

Experiencia fantástica: Absolutely love the staff and the services that I get every time. always friendly and considerate with patients. Keep up the great work .

Experiencia fantástica: Very friendly, accommodating and welcoming staff! Dental doctors that take’s care of their patients! Would definitely recommend this dentist