4365 Kukui Professional Center
Kukui Grove St. Suite 105
Lihue, Hawaii 96766
Tel: (808) 482-3060
Ease, Flow, Compassion, Excellence, Inspire
Aloha from Kauai Endodontics. Ever since we opened our office in 2010, our mission has been to spread the spirit of "Aloha" through exceptional quality care and treatment. We strive to bring compassion and excellence to your experience. From our sunny smiles to our gentle touch, we're here to ensure your journey with us is filled with the warmth of Kauai. Mahalo for choosing Kauai Endodontics, where we aim to inspire excellence.
Meet the Team

Dr. Joseph Chu, DDS | Endodontist
Dr. Chu's visionary leadership led to him establishing Kauai Endodontics in 2010, after graduating from New York University Dental School and specializing at Lutheran Medical Center. He has served as President of the Honolulu County Dental Society and the Kauai County Dental Society, showcasing his expertise and commitment to the dental community.
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Dr. Chu is dedicated to professional advancement, volunteering as an advisor for the University of Hawaii Pre-Dental Club and teaching at esteemed institutions. Currently, he contributes to the development and regulation of dental practices as a member of the Hawaii State Board of Dentistry.
Beyond our local community, Dr. Chu's impact extends through meaningful medical missions, providing vital dental care in the Philippines, Nepal, and Burma.

Dr. Anthony Marin, DDS | Endodontist
​Dr. Marin is a board-certified endodontist, holding Diplomate status with the American Board of Endodontics, and brings a wealth of expertise in advanced endodontic care. Dr. Marin earned his Doctor of Dental Surgery degree from Loma Linda University, graduating cum laude, followed by specialized training in Endodontics at New York University College of Dentistry. His passion for patient care is reflected in his contributions to research, education, and leadership roles within the field.
With extensive experience in both civilian and military dentistry, including serving as Division Officer of Dental Specialties in Japan, Dr. Marin has demonstrated a commitment to excellence in endodontic treatment. Additionally, his dedication to public health shines through his involvement in outreach programs that provide vital dental care to underserved communities.
Dr. Marin’s expertise, credentials, years of experience and leadership are valuable assets to our clinic. He is here to serve, treat, learn, share, grow within our community and he is a wonderful addition to the care you receive here at Kauai Endodontics!.

Lynne Lum | Office Manager
Lynne has supported Dr Chu since day one. With 13 years of experience, she makes all patients feel at ease. She loves spending time with her husband and children. Lynne has a son named Tyruss, a daughter named Tyra, and a 2 year old granddaughter named Ariya. On her days off, she babysits and enjoys most of her free time with Ariya and her dog named Raisin.

Maile Welsh | Dental Assistant
Maile is a beaming presence at our practice. With 1.5 years of experience as a Dental Assistant, she radiates unwavering positivity in her role and her genuine compassion shines through with patients. When she's not assisting, you can find her dedicated to fitness at the gym, indulging in culinary explorations at new restaurants, and exciting travels with her family. Maile cherishes every moment spent with her almost 14-year-old Boston Terrier.

Mikaelah Ragus-Valmoja | Dental Assistant
Mikaelah is a dedicated college student pursuing a degree in dental hygiene. Among her favorite hobbies are shopping and making delicious iced matcha lattes, which she enjoys drinking whenever she can. On her days off, she finds joy at the beach, where she loves searching for shells. Additionally, Mikaelah delights in giving manicures to her friends and family, turning it into a fun and creative outlet.
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Sydney Mae Matsuyama | Dental Assistant
Sydney recently moved from Arkansas to Kauaʻi with her husband, who is from the island. She brings many years of experience in customer and community service and has a genuine passion for helping others, which she now shares with our patients. In her free time, Sydney enjoys hiking, relaxing at the beach, and spending time with her husband and cat. She feels grateful to call Kauaʻi home and to be part of a team that cares for the community with aloha.
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Jeachelle Jamille Beltran | Executive Assistant
JJ is Dr. Chu’s Executive Assistant and plays a key role in supporting the practice behind the scenes. She helps coordinate dental appointments, provides customer service, and manages back-office administrative tasks to keep things running smoothly. Outside of work, JJ enjoys watching movies and spending quality time with her family.

Ivan Daryl David | Customer Service
​Ivan is a Dental CX and he supports the practice behind the scenes by assisting with setting dental appointments and customer service. He also assists with back-office administrative work. When not working, Ivan enjoys spending time with his 2 kids and making metal music covers.



