Dr. Calderone is a top notch dentist. He explains all procedures thoroughly, is gentle and spotlessly clean. His staff and hygienist have been with him for years. His office is run with care and diligence. He is thoughtful and pleasant and you can tell he totally enjoys what he is doing. He updates and has state of the art equipment. He is always excited to explain all aspects of dentistry. He is brilliant and extremely knowledgeable. A bonus is he is quite amusing and quick in his humor. He is trustworthy and a fine person. I believe he is one of the finest doctors in Silicon Valley.