Dr. Gerald Adachi, DMD



Top 1 Best Dentist in Honolulu, Hawaii



Dr. Gerald Adachi, DMD, is a highly respected general dentist in Honolulu, Hawaii, known for his commitment to delivering personalized and high-quality dental care. With over three decades of experience, Dr. Adachi stays at the forefront of modern dentistry through continual learning and the adoption of advanced treatment techniques. He has served the Hawai‘i Dental Association for more than 30 years, contributing significantly as a member of the Continuing Education Committee and chairing the Dental Education Program. His work has helped shape professional development for dental practitioners across the state.


A graduate of the University of Southern California, Dr. Adachi earned his dental degree from the prestigious University of Pennsylvania School of Dental Medicine. He completed his residency at St. Francis Hospital in Honolulu before establishing his private practice. Today, he leads Kaka‘ako Smiles, a trusted dental clinic where patient comfort, safety, and tailored care plans are the foundation of every visit. His dedication to clinical excellence is evident in the consistent praise from patients who value his friendly demeanor, professional integrity, and meticulous approach.


Dr. Adachi’s leadership extends beyond his practice. He is an active member of several distinguished dental organizations, including the American Dental Association, Hawai‘i Dental Association, and Honolulu County Dental Society. He has also earned fellowships in the Academy of Dentistry International and the International College of Dentists. Additionally, he serves as a mentor in the Terry Tanaka Study Club, guiding fellow clinicians through peer-led education and collaboration.


Outside of dentistry, Dr. Adachi leads a balanced and fulfilling life. He is married to Rona, and together they have raised two children, Daniel and Dana. In his free time, Dr. Adachi enjoys cooking, kayak fishing, and playing with his beloved Havanese dogs. Above all, he values time spent with his family, reflecting the same care and dedication that he brings to his dental practice. His warm personality and unwavering professionalism make him a trusted figure in both the Honolulu dental community and among his loyal patients.


Dental Expertize in:

  • Routine Dental Checkups and Cleanings: Regular dental exams and cleanings help maintain optimal oral health by preventing cavities, gum disease, and other dental issues through early detection and professional care.
  • Cosmetic Dentistry: Transform your smile with our cosmetic dentistry services, including veneers, bonding, and teeth whitening, tailored to enhance your appearance and boost your confidence.
  • Dental Implants: Replace missing teeth with durable, natural-looking dental implants that restore functionality and aesthetics, ensuring a comfortable and confident smile.
  • Orthodontics: Achieve straight, healthy teeth with our range of orthodontic solutions, including traditional braces and Invisalign, designed for both adults and children.
  • Teeth Whitening: Brighten your smile with professional teeth whitening treatments that remove stains and discoloration, leaving you with a whiter, more vibrant smile.
  • Emergency Dental Care: Receive prompt, compassionate care for dental emergencies like toothaches, broken teeth, and oral injuries, available to alleviate pain and restore oral health.
  • Pediatric Dentistry: Specialized dental care for children, focusing on prevention, education, and gentle treatments to ensure a lifetime of healthy smiles for your little ones.
  • Root Canal Therapy: Save your natural teeth with root canal therapy, which removes infected pulp and restores the tooth's structure, preventing further damage and pain.
  • Periodontal Therapy: Treat gum disease with our advanced periodontal treatments, including deep cleanings, scaling, and root planing to maintain healthy gums and prevent tooth loss.
  • Tooth Extractions: Safe and pain-free tooth extractions performed by experienced dentists to remove damaged or impacted teeth and alleviate discomfort, ensuring optimal oral health.

📍 Location: Kaka‘ako Smiles, 715 S King St Suite 425, Honolulu, HI 96813, United States

Phone: +1 (808) 521-4421

Email: info@kakaakosmiles.com

Website & Source: https://www.honolulu.dental/about-us/

















FAQs about Dr. Gerald Adachi and Kaka‘ako Smiles



  1. What type of dentistry does Dr. Gerald Adachi practice?
    • Dr. Gerald Adachi is a highly respected general dentist who provides personalized, high-quality dental care in Honolulu, Hawaii.
  2. How much experience does Dr. Adachi have?
    • Dr. Adachi has over three decades of experience and continually adopts advanced treatment techniques.
  3. Where did Dr. Adachi receive his education and training?
    • Dr. Adachi graduated from the University of Southern California and received his dental degree from the University of Pennsylvania School of Dental Medicine. He completed his residency at St. Francis Hospital in Honolulu.
  4. What is the philosophy of care at Kaka‘ako Smiles?
    • At Kaka‘ako Smiles, the focus is on patient comfort, safety, and providing tailored care plans. They are dedicated to delivering personalized and high-quality dental care.
  5. What dental services are offered at Kaka‘ako Smiles?
    • Kaka‘ako Smiles offers a comprehensive range of dental services, including preventive care, cosmetic dentistry (such as veneers and teeth whitening), restorative treatments (like dental implants and crowns), along with emergency dental care.
  6. Does Dr. Adachi specialize in any particular area?
    • Dr. Adachi's practice focuses on general dentistry. He also emphasizes personalized and high-quality dental care.
  7. Is Dr. Adachi involved in the Hawaii dental community?
    • Yes, Dr. Adachi has served the Hawaii Dental Association for over 30 years, contributing to the Continuing Education Committee and chairing the Dental Education Program.
  8. What technology and techniques does Dr. Adachi use?
    • Dr. Adachi stays at the forefront of modern dentistry through continual learning and the adoption of advanced treatment techniques. Kaka‘ako Smiles uses modern technology and advanced techniques, including Guided Biofilm Therapy and Airflow technology.
  9. Are new patients accepted at Kaka‘ako Smiles?
    • Yes, Dr. Gerald Adachi and the team at Kaka‘ako Smiles welcome new patients of all ages. Appointments are recommended.
  10. What are the office hours for Kaka‘ako Smiles?
    • Kaka‘ako Smiles is open Monday, Thursday, and Friday from 8 AM to 5 PM, and Tuesday from 7 AM to 3 PM. They are closed on Sunday, Wednesday, and Saturday.
  11. What forms of payment are accepted at Kaka‘ako Smiles?
    • Kaka‘ako Smiles accepts payment plans, credit cards, debit cards, and NFC mobile payments. They are not cash-only.
  12. What are patients saying about Dr. Adachi and Kaka‘ako Smiles?
    • Patients consistently praise Dr. Adachi's friendly demeanor, professional integrity, and meticulous approach. They describe Dr. Adachi and his staff as friendly, professional, caring, and skilled. They appreciate the personalized care and comfortable environment. You can find numerous positive patient testimonials on Google Maps and Yelp.
  13. Does Kaka‘ako Smiles offer accessible facilities?
    • Yes, Kaka‘ako Smiles has a wheelchair accessible entrance, parking lot, restroom, and seating.
  14. What safety measures are in place at Kaka‘ako Smiles?
    • Staff are required to disinfect surfaces between visits, wear masks, and get temperature checks. Patients are required to wear masks and have a temperature check. The facility has also added four surgical air purifiers and fogs treatment rooms after each patient to ensure safety.
  15. What is Dr. Adachi's family life like?
    • Dr. Adachi is married to Rona and they have two children, Daniel and Dana. Dr. Dana Adachi has also graduated from dental school and joined her father's practice. In his free time, he enjoys cooking, kayak fishing, and playing with his Havanese dogs.