Providers
8
Locations
1
Specialties
7
Insurance Plans
34
About Tri-state Specialists
Background and practice information
Tri-state Specialists is a mid-sized group medical practice based in Westfield, NJ, with 8 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including internal medicine, anesthesiology, neurosurgery, and orthopedic surgery. Its providers are in-network with 34 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Tri-state SpecialistsPrimary
116 S EUCLID AVE, Westfield, NJ 070902187
(908) 588-2311
Affiliations
Hospitals where providers at Tri-state Specialists hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Tri-state Specialists accepts 87 plans from 11 insurers, including Cigna, Horizon BCBS NJ, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Tri-state Specialists
Provider specialties represented at this practice
Healthcare Providers
8 providers practice here
Prashant Patel, MD
Anesthesiology
Westfield, NJ
John Griffin, MD
Internal Medicine · Telehealth
Westfield, NJ
Matthew Griffin, MD
Internal Medicine · Telehealth
Westfield, NJ
Peter Zahos, MD
Neurosurgery
Westfield, NJ
Nicholas Delaney, MD
Orthopedic Surgery
Westfield, NJ
Tyler Williams, PT
Physical Therapist In Private Practice
Westfield, NJ
Jason Sedgwick, DPM
Podiatry
Westfield, NJ
Vinay Chopra, MD
Sports Medicine · Telehealth
Westfield, NJ
Frequently Asked Questions
Common questions about Tri-state Specialists
How many providers are at Tri-state Specialists?
Tri-state Specialists has 8 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Tri-state Specialists offer?
The practice includes providers in internal medicine, anesthesiology, neurosurgery, and orthopedic surgery, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Tri-state Specialists accept?
Providers at Tri-state Specialists are collectively in-network with 34 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Tri-state Specialists located?
Tri-state Specialists's primary location is in Westfield, NJ. See the contact section for the full address and phone number.
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