Gastroenterologists in Hawaii
Data updated monthly · Last refresh October 2026
81 Gastroenterology providers practice in Hawaii, including 24 (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.
81providers
24telehealth
Honolulutop city
Gastroenterology by city in Hawaii
Choose a city to see providers there.
Where Gastroenterologists in Hawaii practice
From CMS Medicare enrollment records covering 53 of the 81 providers listed here (65%). Providers who do not bill Medicare are not included in these figures.
47%solo or small practice (under 10 clinicians)
17%mid-size group (10 to 99)
36%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Gastroenterologists | All clinicians in group | Main city |
| Hawaii Permanente Medical Group Inc. | 8 | 705 | Honolulu |
| The Queens Medical Center | 6 | 191 | Honolulu |
| Straub Clinic and Hospital | 3 | 420 | Honolulu |
| Maui Health System A Kaiser Foundation Hospitals LLC | 3 | 52 | Wailuku |
| Alii Health Center | 3 | 50 | Kailua Kona |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Gastroenterologists affiliated |
| The Queens Medical Center | Honolulu | Nonprofit | 3 of 5 | 24 |
| Kuakini Medical Center | Honolulu | Nonprofit | 4 of 5 | 12 |
| Pali Momi Medical Center | Aiea | For-profit | 4 of 5 | 10 |
| Kaiser Foundation Hospital | Honolulu | Nonprofit | 4 of 5 | 8 |
| Straub Clinic and Hospital | Honolulu | For-profit | 4 of 5 | 6 |
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.
Gastroenterology 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. Tesu Lin, MDAiea, HI · No drug or device payments recorded (2025) ·
(808) 486-0449 Dr. Yousif Arahim, M.D.Aiea, HI · $145 in drug and device payments (2025) · Telehealth ·
(808) 486-0449 Dr. Christy Ann Gilman, M.D.Ewa Beach, HI · $2,999 in drug and device payments (2025) · Telehealth ·
(808) 691-3150 Dr. Daniel Chan, MDEwa Beach, HI · $4,575 in drug and device payments (2025) · Telehealth ·
(808) 691-3150 Dr. Pradeep Atla, M.D.,M.P.H Dr. Russ Arjal, MDHilo, HI · No drug or device payments recorded (2025) ·
(808) 969-3979 Dr. Timothy Jahraus, M.D.Hilo, HI · No drug or device payments recorded (2025) ·
(808) 935-1956 Dr. Aaron Woofter, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 432-5777 Dr. Amod Jain, MDHonolulu, HI · $734 in drug and device payments (2025) ·
(808) 432-0000 Dr. Ankur Jain, MDHonolulu, HI · $2,601 in drug and device payments (2025) · Telehealth ·
(808) 533-1708 Dr. Anthony Chiu, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 942-7723 Dr. Brandon YimHonolulu, HI · $1,947 in drug and device payments (2025) · Telehealth ·
(808) 691-8955 Dr. Carlson Wong, MDHonolulu, HI · $1,012 in drug and device payments (2025) ·
(808) 538-1449 Dr. Clyde Miyaki, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 733-5111 Dr. Cory Miyamoto, M.D.Honolulu, HI · $121 in drug and device payments (2025) · Telehealth ·
(808) 538-9011 Dr. Daryl Fujiwara, MDHonolulu, HI · $60 in drug and device payments (2025) ·
(808) 432-5777 Dr. Donn Marutani, MDHonolulu, HI · $1,237 in drug and device payments (2025) · Telehealth ·
(808) 523-6480 Dr. Dora Huang, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 433-0600 Dr. Eugene Kamemoto, MDHonolulu, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 545-7727 Dr. Felix Lui, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 432-5777 Dr. Fernando Ona, MDHonolulu, HI · $535 in drug and device payments (2025) ·
(808) 433-0080 Dr. Gavin ParkHonolulu, HI · $1,298 in drug and device payments (2025) · Telehealth ·
(808) 691-8955 Dr. Glenn Pang, MDHonolulu, HI · $260 in drug and device payments (2025) ·
(808) 533-1708 Dr. Herbert Lim, M.D.Honolulu, HI · $5,113 in drug and device payments (2025) · Telehealth ·
(808) 523-1658 Dr. James Grobe, MDHonolulu, HI · $367 in drug and device payments (2025) ·
(808) 533-4949 Dr. Jeffrey Nguyen, MDHonolulu, HI · $184 in drug and device payments (2025) ·
(808) 691-4970 Dr. Jennifer Tamai, MDHonolulu, HI · $319 in drug and device payments (2025) ·
(808) 528-3606 Dr. Jeong Kim, M.D.Honolulu, HI · $1,265 in drug and device payments (2025) · Telehealth ·
(808) 888-0967 Dr. Jerome Walsh, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 522-4233 Dr. John Falzarano, MDHonolulu, HI · $275 in drug and device payments (2025) ·
(808) 691-7786 Dr. Jonathan Gochu, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 522-4000 Dr. Joseph John Manlolo, M.D.Honolulu, HI · $673 in drug and device payments (2025) ·
(808) 433-7795 Dr. Kagehito Hayashi, M.D.Honolulu, HI · No drug or device payments recorded (2025) ·
(808) 522-4233 Dr. Kenneth Hong, M.D.Honolulu, HI · $125 in drug and device payments (2025) ·
(808) 432-5777 Dr. Kraig Young, M.D.Honolulu, HI · $2,037 in drug and device payments (2025) · Telehealth ·
(808) 691-8955 Dr. Mari Ikeguchi, M.D.Honolulu, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 522-4000 Dr. Mark Morisaki, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 778-9196 Dr. Mark Yoshida, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 432-0000 Dr. Matthew Tsushima, M.D.Honolulu, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 432-5770 Dr. Michelle Delneo, M.D.Honolulu, HI · No drug or device payments recorded (2025) · Telehealth ·
(808) 432-5777 Dr. Neal Shimoda, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 521-9584 Dr. Robert Decker, MDHonolulu, HI · No drug or device payments recorded (2025) ·
(808) 432-0000 Dr. Rodney Kazama, MDHonolulu, HI · $400 in drug and device payments (2025) ·
(808) 526-0033 Dr. Roland Ter, M.D.Honolulu, HI · $5,614 in drug and device payments (2025) · Telehealth ·
(808) 548-6008 Dr. Ronald Pang, MDHonolulu, HI · $258 in drug and device payments (2025) · Telehealth ·
(808) 533-2958 Dr. Russell Yang, M.D.Honolulu, HI · $61,295 in drug and device payments (2025) · Telehealth ·
(808) 376-2100 Dr. Scott Kuwada, MDHonolulu, HI · $158 in drug and device payments (2025) ·
(808) 691-8955 Conditions Gastroenterology providers in Hawaii commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Hawaii?There are 81 Gastroenterology providers with active NPI records practicing in Hawaii, according to federal NPPES data refreshed monthly.
Do Gastroenterology providers in Hawaii offer telehealth?Yes. 24 of the 81 Gastroenterology providers in Hawaii (about 30%) report offering telehealth services in CMS data.
Which cities in Hawaii have the most Gastroenterology providers?Honolulu (47), Tripler Army Medical Center (5), Wailuku (5) have the highest concentration of Gastroenterology providers in Hawaii.
How many Gastroenterology providers in Hawaii received drug or device company payments?48 of 81 Gastroenterology providers in Hawaii (59%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Gastroenterology providers in Hawaii treat?Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Gastroenterologists in Hawaii work in independent practices or large health systems?Among 53 Gastroenterologists in Hawaii enrolled in Medicare, 47% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 36% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Gastroenterologists in Hawaii work at?According to CMS facility affiliation records, the Hawaii hospitals where the most Gastroenterologists hold privileges are The Queens Medical Center in Honolulu; Kuakini Medical Center in Honolulu; Pali Momi Medical Center in Aiea.
Related reading on HealthcareDiscovery.AI
Gastroenterology in all 50 states Search all 81 in the directory Ask Zach for help choosing
Related
