SERVICES

Primary Care & Family Medicine in Hilo, Hawaii

Compassionate, Comprehensive Care for Teens and Adults

At Okahara & Olsen MD, we believe that quality healthcare begins with a strong, personal connection between patient and provider. Dr. Douglas Olsen, a family medicine physician, has been caring for the Big Island community for over two decades. He is known for his thoughtful approach, careful listening, and commitment to providing each patient with the time and attention they deserve.

Our practice provides comprehensive primary care services for teenagers and adults, addressing both routine health needs and more complex conditions. Whether you’re here for a yearly physical, managing a chronic illness, or simply not feeling well, you’ll receive thorough, individualized care tailored to your health goals and lifestyle.

Our Primary Care Services Include:

Annual Wellness Exams

Preventive care is the foundation of lifelong health. During your annual check-up, Dr. Olsen will review your overall health, monitor vital signs, update vaccinations, and screen for any emerging issues. This is also a time to discuss health goals and ask questions.

Preventive Screenings

We offer age-appropriate screenings for conditions such as high blood pressure, diabetes, cholesterol, and certain cancers. Early detection helps ensure better outcomes and peace of mind.

Chronic Disease Management

Living with a chronic condition doesn’t have to mean living in discomfort. We help patients manage conditions like hypertension, diabetes, asthma, thyroid disorders, and high cholesterol through individualized treatment plans and ongoing support.

Sick Visits & Acute Care

From seasonal colds and infections to minor injuries, we provide prompt and effective treatment to help you recover quickly and safely. Same-week appointments are often available for acute needs.

Medication Management

We work closely with you to ensure that all prescriptions are appropriate, effective, and well-tolerated. Regular reviews help avoid drug interactions and ensure the best possible results from your treatment plan.

Health Education & Lifestyle Support

Our goal is to empower you to make informed decisions about your health. We provide guidance on diet, exercise, sleep, stress management, and other lifestyle factors that play a critical role in your well-being.

Primary Care Services
Our Primary Care Services Include

Why Choose Us for Primary Care in Hilo?

  • Over 20 years of trusted, community-based care
  • A warm, respectful environment where you’re treated like family
  • Continuity of care from a provider who truly knows you
  • Focus on preventive health and long-term wellness
  • Personalized attention with every visit


We are proud to service the Big Island with integrity, compassion, and professionalism. Our team accepts most insurance plans and is currently welcoming new patients.

Located in the Ka Waena Lapa’au Medical Building in Hilo, Hawaii.

Call 808-935-2112 to schedule your appointment today.