Hāmākua-Kohala Health

Leadership Team

We are committed to providing quality healthcare and wellness programs for the North Hawai'i communities.

Whether you are insured or uninsured we can help you with your healthcare needs.

John White, Chief Executive Officer

Hamakua Kohala Health logo

Linda Costa, Chief Financial Officer

Catherine Marquette, Medical Director

Hamakua Kohala Health logo

Kathy P. Muller, Director of Human Resources

Hamakua Kohala Health logo

Alexis McDougall, Director of IT 

Kai Carvalho, Public Relations Director, Certified Tobacco Treatment Specialist

Regina Kohala Office Manager

Regina Gantala, Kohala Clinic Operations Manager

Stephanie Dullum, Executive Assistant