Providers
66
Locations
5
Specialties
5
Insurance Plans
17
About Gateway Healthcare Inc
Background and practice information
Gateway Healthcare INC is a established group medical practice based in Johnston, RI, with 66 affiliated healthcare providers practicing across 5 locations.
The practice brings together providers across multiple specialties, including clinical social worker, mental health counselor, psychiatry, and nurse practitioner. Its providers are in-network with 17 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
5 locations
Gateway Healthcare IncPrimary
4705 OLD POST RD, Charlestown, RI 028131842
(401) 364-7705
Affiliations
Hospitals where providers at Gateway Healthcare Inc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Gateway Healthcare Inc accepts 48 plans from 9 insurers, including Cigna, Aetna, BCBS Rhode Island.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Gateway Healthcare Inc
Provider specialties represented at this practice
Healthcare Providers in Charlestown
14 providers practice here
Valda Aponik
Clinical Social Worker
Charlestown, RI
Terese Gregg, CSW
Clinical Social Worker
Charlestown, RI
Joy Griswold
Clinical Social Worker
Charlestown, RI
Brittany Hunt
Clinical Social Worker
Charlestown, RI
Marie-anne Leinhaas, CSW
Clinical Social Worker
Charlestown, RI
Amanda Louzon
Clinical Social Worker
Charlestown, RI
Karen Macdonald, CSW
Clinical Social Worker
Charlestown, RI
Alison Nolan, CSW
Clinical Social Worker
Charlestown, RI
Diane Reese, CSW
Clinical Social Worker · Telehealth
Charlestown, RI
Abigale Whewell
Clinical Social Worker
Charlestown, RI
Barbara Mottinger, CNS
Nurse Practitioner
Charlestown, RI
Rose Marie Zmyslinski
Nurse Practitioner · Telehealth
Charlestown, RI
Brandon Krupp, MD
Psychiatry
Charlestown, RI
Wei Song
Psychiatry
Charlestown, RI
Frequently Asked Questions
Common questions about Gateway Healthcare Inc
How many providers are at Gateway Healthcare INC?
Gateway Healthcare INC has 66 affiliated healthcare providers across 5 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Gateway Healthcare INC offer?
The practice includes providers in clinical social worker, mental health counselor, psychiatry, and nurse practitioner, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Gateway Healthcare INC accept?
Providers at Gateway Healthcare INC are collectively in-network with 17 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Gateway Healthcare INC located?
Gateway Healthcare INC's primary location is in Johnston, RI, with 4 additional locations listed on this page. See the contact section for the full address and phone number.
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