Geriatric Medicine Doctors (Family Medicine) in Hawaii
Data updated monthly · Last refresh October 2026
27 Geriatric Medicine (Family Medicine) providers practice in Hawaii, including 8 (30%) offering telehealth. The largest concentration is in Honolulu. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
27providers
8telehealth
Honolulutop city
Geriatric Medicine (Family Medicine) by city in Hawaii
Choose a city to see providers there.
Where Geriatric Medicine Doctors (Family Medicine) in Hawaii practice
From CMS Medicare enrollment records covering 15 of the 27 providers listed here (56%). Providers who do not bill Medicare are not included in these figures.
20%solo or small practice (under 10 clinicians)
20%mid-size group (10 to 99)
60%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Geriatric Medicine Doctors (Family Medicine) | All clinicians in group | Main city |
| Queens University Medical Group | 3 | 614 | Honolulu |
| Straub Clinic and Hospital | 3 | 420 | Honolulu |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Geriatric Medicine Doctors (Family Medicine) affiliated |
| The Queens Medical Center | Honolulu | Nonprofit | 3 of 5 | 7 |
| Pali Momi Medical Center | Aiea | For-profit | 4 of 5 | 4 |
| Straub Clinic and Hospital | Honolulu | For-profit | 4 of 5 | 3 |
| North Hawaii Community Hospital, Inc. | Kamuela | Nonprofit | 3 of 5 | 2 |
| Kuakini Medical Center | Honolulu | Nonprofit | 4 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Geriatric Medicine (Family Medicine) providers in Hawaii
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alain Takane, MDHilo, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 932-3186 Dr. Ann Garcia, MDHonolulu, HI · $500 in drug and device payments (2025) · Telehealth ·
(808) 523-8461 Dr. Bret Flynn, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 538-9011 Dr. Christina Bell, M.D.Honolulu, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 432-2000 Dr. Christopher Brace, D.O.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 396-6675 Dr. Gregory Gatchell, D.O.Honolulu, HI · $122 in drug and device payments (2025) · Telehealth ·
(808) 691-7546 Dr. Kellie Kurasaki, MDHonolulu, HI · $341 in drug and device payments (2025) ·
(808) 547-9105 Dr. Kiyotaka Yazawa, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 832-6129 Dr. Koichiro Yamasaki, MD, PHDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 523-8461 Dr. Lauryn AndoHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 691-8877 Dr. Mona Bomgaars, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 394-0459 Dr. Nicole Mahealani Lum, DOHonolulu, HI · $78 in drug and device payments (2025) ·
(808) 440-6852 Dr. Pedro Ayau Aguilar, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 536-2236 Dr. Robert Gries, M.D.Honolulu, HI · $69 in drug and device payments (2025) · Telehealth ·
(808) 393-3230 Dr. Sarah Racsa, M.D.Honolulu, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 691-8877 Dr. Seabrook Mow, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 691-8877 Dr. Shinji Ito, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 791-9400 Dr. Shirley Hirata, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 522-4000 Dr. Susan Christensen, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 691-8877 Dr. Yukako Tachibana, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 691-8877 Dr. Ly Gau, DOKailua-kona, HI · $71 in drug and device payments (2025) · Telehealth ·
(808) 747-8321 Dr. Jocelyn Chang, DOKapaau, HI · No drug or device payments recorded (2025) ·
(808) 889-6236 Dr. Vanessa LuceroKapolei, HI · No drug or device payments recorded (2025) ·
(808) 349-8458 Dr. Sashi Braga, M.D.Lihue, HI · No drug or device payments recorded (2025) ·
(808) 246-2951 Dr. Lydia Rolita, M.D.Mililani, HI · $16 in drug and device payments (2025) ·
(808) 627-3235 Dr. Devin Hazama, DOWaianae, HI · $699 in drug and device payments (2025) · Telehealth ·
(808) 697-3900 Dr. Xiaogang Liao, M.D.Waianae, HI · No drug or device payments recorded (2025) ·
(808) 696-7081 Common questions
How many Geriatric Medicine (Family Medicine) providers are in Hawaii?There are 27 Geriatric Medicine (Family Medicine) providers with active NPI records practicing in Hawaii, according to federal NPPES data refreshed monthly.
Do Geriatric Medicine (Family Medicine) providers in Hawaii offer telehealth?Yes. 8 of the 27 Geriatric Medicine (Family Medicine) providers in Hawaii (about 30%) report offering telehealth services in CMS data.
Which cities in Hawaii have the most Geriatric Medicine (Family Medicine) providers?Honolulu (19), Waianae (2), Kailua Kona (1) have the highest concentration of Geriatric Medicine (Family Medicine) providers in Hawaii.
How many Geriatric Medicine (Family Medicine) providers in Hawaii received drug or device company payments?8 of 27 Geriatric Medicine (Family Medicine) providers in Hawaii (30%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Geriatric Medicine Doctors (Family Medicine) in Hawaii work in independent practices or large health systems?Among 15 Geriatric Medicine Doctors (Family Medicine) in Hawaii enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 20% through a mid-size group of 10 to 99, and 60% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Geriatric Medicine Doctors (Family Medicine) in Hawaii work at?According to CMS facility affiliation records, the Hawaii hospitals where the most Geriatric Medicine Doctors (Family Medicine) hold privileges are The Queens Medical Center in Honolulu; Pali Momi Medical Center in Aiea; Straub Clinic and Hospital in Honolulu.
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