In an effort to maintain a safe and secure environment during this time of community and worldwide concern of the Coronavirus COVID-19, Rainbow Medical Supply will be following strict guidelines and restrictions. Click below to read the facility entry restrictions for anyone visiting our office.

Rainbow Medical COVID-19 Office Restrictions


Click to read our Health Insurance Portability and Accountability Act of 1996 (HIPAA) Summary Notice of Privacy Practices

We are hiring part-time & full-time positions. See application info below or call 808-982-3830.

Now hiring for part-time & full-time Warehouse and Office staff positions. Pick up application at Haili St. office or download here, print, complete, sign and follow instructions for submitting.

About Us

Rainbow Medical Supply Inc.
meets the medical equipment and supply needs of the Big Island Community.
Our friendly staff will help you make the best choice for your medical needs.
We are your One-Stop Shopping Provider!

We have the best value for your health care dollar and understand your healthcare needs.
We have been in business since 1993 and have more than 30+ years experience in the
health care field.

Come visit us and learn about our Quality Products !

Rainbow Medical Supply Inc.
Physically located in Hilo at

(click on address for Google map location)
US Postal Mailing Address: PO BOX 594, Hilo HI 96721-0594
Telephone: 808-982-3830 or 808-982-3834
Fax: 808-982-3833 or 808-982-3835
Email Us:

Hours of Operation:
Monday - to - Friday*
( 9:00am to 4:30pm )
*except most holidays
Tuesday, 1/1/2020 - Closed for New Years
Monday, 5/27/2020 - Closed for Memorial Day
Thursday, 7/4/2020 - Closed for Independence Day
Monday, 9/2/2020 - Closed for Labor Day
Thursday, 11/26/2020 - Closed for Thanksgiving
Friday, 12/25/2020 - Closed for Christmas

Closed Saturday, Sunday & Major Holidays
( Closed with on call 24-7 services to existing clients & Hospice )



Theresa "Terry" McCrary, RN
President and Resident RN
Dante Cayaban, MBA
Office Manager and AP/AR Supervisor
  Marie Medeiros
Office Supervisor, Claims & Billing Supervisor, Oxygen Specialist
Amy H.
Claims & Billing Assistant, Customer Service and Retail Store Sales
  Paula D.
Clinical Assistant, Customer Service, Retail Store Sales and 
Hospice Coordinator

Franny M.
Customer Service and Retail Store Sales

  Ashley Y.
Customer Service and Retail Store Sales

Shaunte F.
Customer Service and Retail Store Sales

  Angel R.
Warehouse & Patient Deliveries

Angelika W.
Customer Service and Retail Store Sales

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