Diablo Hills Dental Excellence 3800 Lone Tree Way, Antioch, CA 94509

"I had such a great experience here with Dr. Sam and crew. Everyone is incredibly nice and happy, and made me feel better about my dental anxiety. I hadn’t been to a dentist in 5ish years due to past experiences and I don’t think I’ll ever see anyone else now! Never felt pain, didn’t feel pressured or shamed, and left laughing every time. 10/10 recommend."

"I have had such a fear of dental offices for over 40+ years, thank you to Dr. Nick and his staff of angels for restoring my faith in dentistry. Your gentle, kind and knowledgeable manner has made all the difference in the world. What an amazing team and office I will be referring everyone I know to go to Diablo Hills!"

"My kids and I have been going to this family run dental office for nearly 20 years. We've have had regular cleanings, whitening, periodontal maintenance and dental implants done at Diablo Hills Dental Excellence. The care we've received has been both top notch professional and personal by the entire staff. It would be very hard to find a better dental practice in East County."

"I had a couple of teeth extracted, and I was expecting some major pain. The procedure was completed with minor discomfort during the removal of the second tooth. Overall, it was a success! I’m writing this 12 hours later. There is no swelling and I didn’t need to take any ibuprofen. Thank you Dr. Palano for your expertise! This place was highly recommended by my two older sisters. I absolutely have no regrets."

"The service is excellent from beginning to end. Christine at the front desk was so informative, professional and kind. They all were! just couldn't remember all there name. They work as a team and it definitely shows. Dr. Sam is awesome. Definitely recommend this place. They will work around your schedule!"