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46 Years
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Capitol Square Dental Care Your Trusted San Jose Dentist
Since 1980, Dr. Gerald and Dr. Nancy Watanabe have served our community by providing exceptional dental care with an artistic and gentle touch. Our goal is to understand your unique needs and desires so we can craft the smile of your dreams. Regardless of how long it's been since you visited the dentist, we have the skills you need to maintain or restore the health of your teeth, gums, and jaws. As you walk through our doors, you'll be quickly greeted by one of our friendly staff. We offer services for patients of all ages, from young children to seniors, ensuring care for the entire family. Our team is proud to provide care in English, Spanish, Tagalog, and Japanese to better serve our diverse community.

We emphasize preventive care and education, conducting thorough exams, oral cancer screenings, and xrays when necessary. Routine cleanings, sealants, and fluoride treatments are key components of our approach to prevent dental disease. Infection control follows ADA, OSHA, and CDC standards, with strict sterilization and crosscontamination processes. We commit to continual education, attending lectures, conventions, and professional association meetings to stay current on techniques. By treating each patient as a special individual, we build trust and create a relaxing, positive experience that gives you a reason to smile.
Services
Dental X-Rays Fluoride Treatment Sealants Cosmetic Dentistry Composite Fillings Porcelain Veneers Tooth Whitening Dental Implants Orthodontics Sedation Dentistry
Details
  • Year established: 1980
Highlights and features
  • We have served the community since 1980.
  • Our dentists provide care in English, Spanish, Tagalog, Japanese.
  • We follow ADA, OSHA, and CDC infectioncontrol standards.
  • We offer comprehensive preventive, restorative, and cosmetic dental services.
  • Our team stays current via lectures and conventions.
What people say
Love my dentist Patient focused Exceptional dental care Great care Can't recommend
Services
Cosmetic Dentistry
Capitol Square Dental Care provides expert cosmetic dentistry in San Jose to enhance smile aesthetics and selfesteem. We offer a wide array of treatments, including straightening and whitening, to address cosmetic imperfections and promote oral health. Our goal is to help you achieve the beautiful, confident smile you desire.
Dental Implants
We provide dental implant restorations to replace missing teeth and restore full function and appearance. Using modern technology, our implants integrate securely with the jawbone for longterm lasting stability. This treatment helps you eat, speak, and smile with confidence daily.
Orthodontics
Orthodontics at our practice diagnoses and treats jaw, face, and bite irregularities to improve oral health and appearance. We offer traditional braces and custom removable appliances, including Invisalign, to straighten teeth comfortably. Our goal is to help you achieve a healthy, straight, beautiful smile.
Sedation Dentistry
We provide sedation dentistry to ensure a safe, anxietyfree experience for fearful patients. Options include nitrous oxide, oral conscious, and IV sedation, all administered without needles or pain. A caregiver must accompany you, as driving after treatment is not advised.
Preventive Care
Our preventive program combines home hygiene, balanced diet, and office care to stop dental disease before it starts. Regular exams, cleanings, Xrays, sealants, and fluoride protect your teeth and gums. This approach helps you avoid costly problems and maintain a healthy, confident smile.
People
Gerald S. Watanabe
CoFounder & Dentist
Dr. Gerald S. Watanabe, DDS, cofounder of Capitol Square Dental Care, has provided exceptional dental care since 1980 with an artistic and gentle touch, serving the community and accepting new patients.
Nancy O. Watanabe
CoFounder & Dentist
Dr. Nancy O. Watanabe, DDS, cofounder of Capitol Square Dental Care, has delivered exceptional dental care since 1980 with an artistic and gentle touch, serving the community and accepting new patients.
Kim Magazu
Practice Administrator
Kim Magazu serves as the Practice Administrator at Capitol Square Dental Care, overseeing daily office operations, coordinating staff, and ensuring efficient, smooth patient care and service delivery while maintaining compliance with health and safety standards.
Questions
What services does Capitol Square Dental Care offer?
Capitol Square Dental Care offers family and cosmetic dentistry, preventive care, restorative treatments, orthodontics, dental implants, and sedation dentistry to meet all oral health needs.
How long has the practice been serving the community?
Since 1980, Dr. Gerald and Dr. Nancy Watanabe have served the San Jose community for over four decades with exceptional dental care.
Do you accept new patients?
Yes, Dr. Gerald Watanabe is always accepting new patients; you can call or use our online form to schedule an appointment.
What languages are spoken at your office?
Our team provides dental care in English, Spanish, Tagalog, and Japanese to better serve our diverse patients and ensure clear communication.
What safety measures do you follow for infection control?
We follow ADA, OSHA, and CDC standards, maintaining strict sterilization and cross‑contamination protocols to protect patients and staff during every visit.