I had my deep cleaning done first time In ma life and I am too scared of injections from early childhood .. Dr Nick went above and beyond to make me feel comfortable and procedure absolutely painless .. I would definitely recommend this place for first timers ..

Great office with great staff. They provide top notch service and have realistic expectations. After doing extensive research to select a pinhole procedure doctor, I selected Dr. Leo Arellano. I could not be happier with my result. Thank you!

Great dentist and very pleasant to work with. He has been very helpful in helping you understand the entire process of your dental needs! If you want someone to take has time with you, he is your guy. I am very happy and pleased with his fantastic service. Also, his front staff is wonderful and very ease to talk to and very helpful. May provide excellent patient service!

Dr. Arellano has been my dentist since 1989 and I believe he is the best of the best! I have experienced many uncomfortable dental procedures in the past, many due to painful injections. Dr. Arellano has excellent technique in anesthetizing that results in painless injections. He truly cares about his patients and his work. His staff, especially Mei, is extraordinary and will go above and beyond to work in appointments, assist in resolving payment/insurance issues, referrals, etc. Dr. Arellano and his team have always provided excellent care and service over the years. I highly recommend him for your dental care.

Im happy to wholeheartedly recommend Dr. Leo Arellano. Dr. Arellano has been my dentist since the late 1980s, shortly after he established his practice, and I have relied on his expertise since then. He is an exceptionally skilled and caring dentist. Everyone who is part of his team represents the practice with a very high degree of professionalism and sincerity.

Weve gone to Dr Arellano for many years and have never been disappointed with any of the work hes done. Recently my husband broke a tooth and Leo got him in and had the tooth repaired within a few short hours. Service like that is very hard to finds these days. His office staff is fantastic. Nice people you are always glad to see. I would highly recommend Dr Arellano to anyone who is searching for an honest, competent, well trained dentist.

Ive been going to Dr. Arellano for about 20 years and I continue because of the excellent care and treatment I get with him and his whole office team. He is both professional and personable.Recently I had a newer technique of gum surgery/grafting at his office called, Pinhole Surgical Technique of gum grafting. I personally found this to be much easier to handle than the other style of gum grafting that I received years ago for the other side of my mouth. That worked, it was where part of my roof of my mouth was cut and surgically sewn onto the gum. However, I much prefer the pinhole technique. It was actually the easiest dental work Ive had (beyond regular cleaning.) It didnt take too long and it didnt feel uncomfortable getting it done. I was swollen, but I think that happens regardless of what kind of gum grafting is done. I needed ibuprofin for a few days, no major pain. It healed well and just felt easy.I am not a fan of having any work done in my mouth because thats me, but this was the easiest work Ive ever had done.So, if you are debating which kind of surgery to do I personally would recommend the pinhole surgery.

I recently had a dental implant procedure performed by Dr. Arellano.I could not be more pleased with the results. From the initial consultation to insertion of the implants, Dr. Arellano made this entire procedure understandable, easy, & pain-free !!Highly recommend this professional dentist.

Even after moving to Oakland (and when I lived in Mountain View) I always return to SF to see Dr. Arellano. EVERYONE in the office is top notch!

Highly recommend Dr Arellano’s practice.Dr. Arellano and his staffs are pros and with long experience. It’s your true dentist next door. You can see from pictures hanged on the walk that most, if not all, of his staffs have been working with him for ages. It speaks for itself for how well Arellano DDS PC is!Have been patronizing this place for many years. Back then I used to live in the same neighborhood. Their service is so good that even after I moved to a new neighborhood that’s super far away from here I still continue to come here for all my dental care.Through out the years I have used their service from regular bi/ tri annual service to Invisalign, Dr Arellano and his staffs have been treating me with great care and continuously educating me on better take good care of my dental. Dr. Arellano always goes over the procedure thoroughly and patiently answer any questions. And during the procedure, he tells you what he’s about to do so you feel well-informed and have a peace of mind that they know what they are doing. Dr. Arellano is a very caring as well. Two examples, 1) almost two years ago before my wedding, he gave me some really really good whitening product free of charge; He fixed one additional cavity of mine free of charge. He does his best to take good care of his clients.Can’t thanks dr. Arellano, Helen ( my hygienist), Mei and other team members chimp in from time to time!