"Dr. Ghannam has been my family's dentist for over 15 years. He and his staff have always been great professionals, administered excellent care and provided us the flexibility when scheduling appointments. What I really appreciate about Sam is his constant concern to insure that his patients experience the least amount of pain possible. This was always a critical concern for me and my wife when our kids were growing up and getting their dental procedures done. These factors along with his honest consultations, referrals to specialists and advice on various treatments have kept me and my family going back to Sam year after year. I always refer my friends to Sam. He is a great dentist and I would recommend him highly."


L.S., Clayton, CA 


"Dr. Ghannam is an amazing man , extremely personable yet very professional. He makes sure you are taking care of. He offers the best services and at the same time the best results."


R.D., Fremont, CA


My family and I have been patients of Dr. Ghannam’s since 2001. We started visiting his dental practice in Concord and followed him when he moved his practice to Antioch. Over the years Dr. Ghannam has been a caring dentist who has guided our family through preventative checkups and cleanings as well as major procedures (extractions, fillings and crowns.) We especially appreciate his style of never “pushing” unnecessary procedures for the sake of creating work. When procedures were necessary, the prices charged were very reasonable. Dr. Ghannam is a great dentist and an honest person with high ethical standards. We have been extremely satisfied with his treatments and highly recommend him to our family and friends.



Clayton, CA