North Island medical - Walk in Clinic, Primary Care, Immediate Care
Immediate Care • Oak Harbor, WA
About
North Island Medical offers primary care and walk-in/urgent care at its Oak Harbor location on Whidbey Island. Key points: - Services: Primary care plus immediate/urgent care via a walk-in clinic. - Location: Oak Harbor, Washington (165 SE Ely St, Oak Harbor, WA 98277; additional Oak Harbor address listed). - Contact: Main US phone numbers include 360-682-5444 and 360-682-5639. - Staff: Medical Director Marcus Greatheart, MD MSW; small practice (3 employees). - Web presence: Website northislandmedical.org; limited monthly traffic; active in healthcare category. - Additional context: Part of a network with other US locations; primarily serves the United States. Notably focused on high-quality, compassionate care. If you need directions, hours, or to confirm current walk-in availability for Oak Harbor, I can check or draft a concise inquiry to the clinic.
Clinic Type
Immediate Care
Address
1575 Hillside Ave, New Hyde Park, New York 11040-2501, US
Phone
3606825444
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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What Patients Say
Overall sentiment across review platforms: negative
- Yelp/MapQuest/Yahoo Local: 2.5 stars (based on 36 reviews) (36 reviews)
- Solv Health: 1.9 out of 5 stars (7 reviews)
- Usitestat: 2.48 stars
Patients praise
- Some patients reported positive experiences with specific intake nurses or providers in the past
- Occasional appreciation for the facility or convenience
Common complaints
- Poor quality of care and unprofessionalism from specific providers, particularly PA Joshua Sands
- Issues with management and clinic administration
- Serious medical errors involving incorrect prescription strengths and timing
- Long wait times and negative experiences with support staff
"These people are DANGEROUS! They messed up two of my prescriptions with the wrong strength and time release. They could have killed me."
— MapQuest/Yelp user review"North Island Medical, with PA Joshua Sands and his nurse Jason, is a clinic to avoid! After almost six years of care, I was forced to find a new provider."
— Yelp user reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- The Difference Between Primary Care, Urgent Care, and the ER - Whidbey Nurse — Dec 26, 2025
- WhidbeyHealth Primary Care – Oak Harbor, WA - Get Help — Aug 10, 2025
- Oak Harbor VA Clinic | VA Puget Sound Health Care | Veterans Affairs
- VA Puget Sound Opens New Community Clinic In Collaboration With Naval Air Station Whidbey Island And Naval Health Clinic Oak Harbor | VA Puget Sound Health Care | Veterans Affairs — Aug 20, 2025
Information sourced from the clinic's website as of July 11, 2026.
More immediate care clinics in Oak Harbor
WhidbeyHealth Walk-In Care - Oak Harbor provides same-day, walk-in medical services in Oak Harbor, WA for non-emergency illnesses and injuries. This location is part of WhidbeyHealth’s network serving the Coupeville/Oak Harbor area with convenient access to urgent care without an appointment. If you’re dealing with non-life-threatening issues, you can visit the Oak Harbor Walk-In Care for evaluation, treatment, and basic procedures. Check hours and current services on WhidbeyHealth’s site or call ahead to confirm availability.
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