Dr. Robin Matsukawa

Dr. Robin Matsukawa Striving to improve physical, mental, spiritual & social health so all can positively impact society. Currently not accepting new patients.

Joined Castle in 2018. Board Certified in Internal Medicine. Special interests include primary care medicine, education, and whole person care.

02/09/2026

During Black History Month, we’re celebrating key pioneers who have resisted injustice to create more well-being for all, including Mary Eliza Mahoney, who in 1879 became the first Black professional nurse and spent her career improving access to education and working to eliminate discrimination in the nursing profession.

02/09/2026
01/27/2026
01/18/2026
01/18/2026

“The steadfast love of the Lord never ceases; his mercies never come to an end; they are new every morning; great is your faithfulness.” — Lamentations 3:22 - 23

01/15/2026

In observance of the Martin Luther King, Jr. holiday, Monday, January 19, Castle Primary Care of Kaneohe will be closed. Our office will open on Tuesday, January 20.

Martin Luther King Jr. Day is a designated national day of service — a day to honor and remember Dr. King through acts of service and kindness. This , we encourage you to consider volunteering your time to a cause you believe inspires health, wholeness and hope in your community. Looking for ideas on how to volunteer in your community? Visit https://www.pointsoflight.org/mlk-jr-day-of-service/.

01/15/2026

Happy National Pharmacist Day! 🎉 We are proud to celebrate with our incredible team of pharmacists who go above and beyond for our patients.

Did you know? Historically, pharmacists primarily checked and dispensed medications. Today, they guide patients and work with healthcare providers on proper drug selection, dosing, interactions, and side effects.

01/15/2026
The new year is a great time to get on top of your health screenings and plan ahead for the year to come. Staying up-to-...
01/15/2026

The new year is a great time to get on top of your health screenings and plan ahead for the year to come. Staying up-to-date on your health doesn’t have to be complicated. It starts with knowing which medical tests to prioritize – and we can help. Visit ahlink.org/44d2fXS for our guide to essential tests every adult should consider.

Whether you're scheduling your annual physical or simply curious about what your body might need, this guide breaks down the essential tests every adult should consider — plus a few you might not have heard of.

01/11/2026

Looking to start your career in healthcare? We are now accepting applications for our Summer Acute Care Nurse Aide Academy! This paid training program gives you hands-on experience, classroom learning, and real clinical hours at our hospital.

In just 6 weeks, you'll learn essential skills like taking vital signs, bathing, grooming, and helping patients move safely. After completing the course, you'll earn a certificate from Windward Community College and transition into an acute care nurse aide role at Adventist Health Castle.

Spring 2026 Course Schedule
February 9 - March 21, 2026
Classroom/labs: 3 weeks, Monday - Friday, 8 a.m. - 4:30 p.m.
Clinical: 3 weeks, three 12-hour shifts and one 4-hour classroom review
Total: 6 weeks

To apply, visit AdventistHealthCastle.org/Careers or contact our Outreach team at AHCSoutreach@ah.org or 808-263-5484.

12/26/2025

Ready to explore a future in healthcare?

If you're a student curious about healthcare careers, the Compass Healthcare Career Explorer Program is designed for you! This program offers hands-on experience and direct support of clinical staff, giving you a real-world look at what it's like to work in healthcare.

You'll gain mentorship, learn essential professional skills like communication and teamwork, and build both technical knowledge and soft skills that set you up for success. Whether you're planning for college or preparing to enter the workforce, Compass helps you grow, engage, and experience the world of healthcare.

Join us at our next virtual information session on Tuesday, December 30 from 3:30 p.m. - 4:30 p.m. by visiting https://ahlink.org/4aJQjAL

12/26/2025

Address

46-001 Kamehameha Highway, Ste 401
Kaneohe, HI
96744

Opening Hours

Monday 8am - 12pm
1:15pm - 5pm
Tuesday 8am - 12pm
1:15pm - 5pm
Wednesday 8am - 12pm
1:15pm - 5pm
Thursday 8am - 12pm
1:15pm - 5pm
Friday 8am - 12pm
1:15pm - 5pm

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Our Story

I am a Hawaii-born board certified internist with 10 year history of practicing in Hawaii. I practice at Castle Primary Care located at Castle Professional Center in Kaneohe and serve as an assistant clinical professor for department of medicine at UH School of Medicine.

After completion of medical training in mainland, I returned to Hawaii with goal to serve the Windward community in which I grew up in. My personal reason, in particular, was that my grandmother and mother allowed their health to deteriorate as a result of inconvenience of having to travel to Honolulu for their health care needs. They would say their symptoms were not severe enough to deserve an evaluation. I’ve been exposed to many people who trivialize the topic of traveling over the Koolau’s (mountains) to Honolulu to seek medical attention, but for elderly and others the travel may definitely be a limiting factor.

In attempt to alleviate this problem and through God’s blessings, I practice on the Windward-side in hopes that no other Windward lives would be hurt due to postponing their medical evaluation due to travel distance issue.

I believe that health is not merely the absence and prevention of disease, but complete wholeness of mind, body, and spirit. I look forward to listening, serving, and supporting you towards promoting excellent health.