Phone Directory

Main number: (203) 869-1145

If you would like to email a question for your physician or nurse, please register on our secure Patient Portal. Please note that questions for physicians cannot be answered by email due to patient privacy laws.

If you have comments or would like further information about ONS best practices, you may send an email to  Clinical questions or requests cannot be made via email.  Please send all such questions via the secure patient portal.



Appointments 2
Physical Therapy 3
Billing or Medical Records 4
Directions to ONS 5
Questions for a Physician 6
Perscriptions 6
Billing 250
Radiology and MRI copies 422
Worker’s Compensation 270
Medicare Billing 277
Insurance 279
Collections 768
Accounts Payable 290
Coordinator for Drs. Apostolides, Camel, Fiore 604
Coordinator for Drs. Delos, Hindman and Nocek 556
Coordinator for Dr. Peden 258
Coordinator for Drs. Clain, Crowe, Cunningham, and Vitale 263
Coordinator for Drs. Greene, Miller, Sethi, Vadasdi 264
Coordinator for Drs. Ennis and Kavanagh 265
Coordinator for Drs. Heftler,  Kessel, Sahler 293
Coordinator for Dr. Kowalsky and Dr. Simon 114
Human Resources 355
Facilities Manager 311

ONSCG (Orthopaedic and Neurosurgical Center, 55 Holly Hill) billing questions, call Margaret Little at (888) 252-7870, ext 303.


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