Greystone Park Psychiatric Hospital
► Operational Open nowSPECIALTIES AVAILABLE
Location: 59 Koch Ave, Morris Plains, New Jersey, United States — view on map
Greystone Park Psychiatric Hospital offers you psychiatric outpatient services in Morris Plains, New Jersey, United States.
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About the Psychiatric Outpatient Services
How to book
- Click Book Appointment call +1 973-538-1800 .
- Use provider online portal: state.nj.us/humanservices/involved/nurses/mentalhph/greystone.html.
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Frequently Asked Questions about Greystone Park Psychiatric Hospital
Where is the Greystone Park Psychiatric Hospital situated at?
Greystone Park Psychiatric Hospital is situated at 59 Koch Ave, Morris Plains, New Jersey, United States.
Is Greystone Park Psychiatric Hospital accepting new patients?
Please contact Greystone Park Psychiatric Hospital directly to confirm whether they are currently accepting new patients. You can call them or use the booking button on this page.
How can I book an appointment at Greystone Park Psychiatric Hospital?
You can book an appointment by clicking the "Book Appointment" button on this page or by calling the provider directly.
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Information last updated: June 30, 2026