200+ Outpatient Locations — Closer Than You Think
Your neighborhood practice, backed by Stony Brook Medicine, is likely just minutes away.
Visits, tests and even surgeries, all without an overnight stay. And it's all connected — one system, one medical record, one care team working together for you.
How Can We Help You Today?
I need a primary care doctor.
Your home base for checkups, vaccinations, and ongoing health management — all within the Stony Brook Medicine network.
I need a specialist near me.
Cardiology, dermatology, orthopedics, neurology and more — close to home and connected to Stony Brook Medicine.
I need outpatient surgery.
Same-day surgical care, close to home — no overnight stay required.
I need urgent or emergency care.
Receive walk-in immediate care by our world-class physicians.
Why Patients Choose Stony Brook Medicine
- World-class expertise in your neighborhood — every location is backed by Stony Brook Medicine's academic-level specialists and trusted care.
- Primary care is your starting point — one visit connects you to a full network built to support your health for life.
- One system, one record, zero gaps — your doctors, specialists and surgeons all share the same information, so your care stays coordinated.
- 200+ locations across 40+ communities — exceptional care is likely just minutes from your door.
Featured Locations
Advanced Specialty Care at Commack
Find more than 30 specialties under one roof at this spacious, state-of-the-art facility. From primary care and pediatrics to cardiology, dermatology and surgery, it's a true one-stop healthcare home for your entire family — with plenty of parking and easy highway access.
Advanced Specialty Care at Lake Grove
Conveniently located at the Smith Haven Mall, this is one of our newest and largest multispecialty facilities. Its modern, open-concept design makes it easy to access family medicine, pediatrics, women's health, imaging and more — all in one welcoming space.
Outpatient Care in Riverhead
Our community-based centers in Riverhead offer world-class care close to home for residents of the East End. Across several facilities, you'll find 15+ specialties and 30+ providers, from orthopedics and urology to imaging and pulmonology.
Ambulatory Surgery Center
When you need surgery without an overnight stay, our Ambulatory Surgery Center delivers superior surgical care with genuine concern and compassion. You'll receive expert treatment in a comfortable setting and return home to recover the same day.
East Hampton Emergency Department
One of only a few off-campus emergency facilities in New York State, this location serves the East End 24/7, 365 days a year. It's equipped with advanced diagnostics — including MRI, CT, ultrasound and X-ray — plus cardiac monitoring and specialized treatment rooms.
Closer Than You Think
With 4 hospitals and 200+ locations across 40+ communities, Stony Brook Medicine is closer than you might realize. The care you need — for yourself and your family — is likely just around the corner.
Search by your town or by the service you're looking for, and see how easy it is to connect with world-class care nearby.
Ready to Get Started?
One visit connects you to an entire system built around your health. Whether you're looking for a primary care doctor, a specialist, or a location near your home, we're here to help you take the next step.