St. Maarten Diagnostic Center / Urgent Care
Walk-in urgent care with diagnostic imaging on Airport Road in Simpson Bay.
Why Go
When a medical issue strikes during vacation, the last thing you want is uncertainty about where to go. St. Maarten Diagnostic Center and Urgent Care, led by Dr. Dennaoui, sits right on Airport Road in Simpson Bay — one of the most convenient locations on the island for visitors staying in the hotel and resort corridor. The combination of urgent care services with on-site diagnostic imaging means most issues can be assessed and treated in a single visit.
The Experience
This clinic is built around rapid assessment and same-day resolution. Walk in with a sudden illness, a suspicious injury, or something that just does not feel right, and the team handles it from intake through diagnostics to treatment. On-site X-ray, ultrasound, and laboratory testing eliminate the need to bounce between facilities for imaging and results. Dr. Dennaoui leads the medical team, and the practice handles everything from minor injuries and acute infections to diagnostic workups that would otherwise require a hospital visit. Saturday hours (9 AM to 5 PM) and Sunday mornings (9 AM to noon) set this apart from most clinics on the island, which close for the weekend. The Airport Road location makes it easy to reach from Simpson Bay resorts, Maho, and the surrounding tourist areas.
What to Try
For urgent issues, the walk-in model means no appointment needed during operating hours. If you need diagnostic imaging (X-ray or ultrasound), this is one of the few outpatient facilities where you can get it done without a hospital visit.
Insider Tip
Weekend hours are a significant advantage — many clinics on the island are closed Saturday afternoons and all day Sunday. If something comes up over the weekend, this is one of your best options on the Dutch side.
The Practical Stuff
Located at 40 Airport Road, Simpson Bay. Open Monday through Friday 8 AM to 8 PM, Saturday 9 AM to 5 PM, Sunday 9 AM to noon. Moderate pricing ($$). Services include urgent care, X-ray, ultrasound, lab testing, and general consultations.
Pair It With
- Simpson Bay Medical Clinic — Nearby family practice for non-urgent follow-up care
- Sale & Pepe Marina Restaurant — Italian restaurant near Airport Road for after your appointment