Your Safety is Our Top Priority. Covid-19 information and policies
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ONS Main Number: 203-869-1145
Toll-Free#: 1-800-999-9ONS
Schedule an appointment HERE
- You may send a message to your physician or nurse using the Patient Portal.
- Note: Physicians may not be able to answer questions via email, in accordance with patient privacy laws.
We take privacy seriously. Do not use this form to send protected health information. Send questions about your medical record or a medical problem through our secure Patient Portal.
Service |
Ext# |
Appointments |
2 |
Physical Therapy |
3 |
Directions to ONS |
6 |
Questions for a Physician |
4 |
Medical questions |
4 |
Prescriptions |
4 |
Billing Office or Medical Records |
5 |
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. Berliner, Choo, Levchenko, and Wei |
209 |
Coordinator for Drs. Delos, Greene and Vadasdi |
556 |
Coordinator for Drs. Clain, Cunningham, Vitale |
263 |
Coordinator for Drs. Miller and Sethi |
264 |
Coordinator for Drs. Ennis, Hindman and Kavanagh |
265 |
Coordinator for Dr. Yakavonis and Ultrasound |
258 |
Coordinator for Drs. Heftler, Kessel, Sahler, EMG & Fluoro |
293 |
Coordinator for Drs. Kowalsky, Simon and Cantlon |
114 |
Human Resources |
355 |
Facilities Manager |
311 |
Medical Records – To request copies, click here. For all other requests, send an email to questions@dmrs.net |
800-359-8520 |
Communications and Marketing |
261 |
Physician |
Coordinator |
Fax Line |
Dr. Paul Apostolides | Lidija Gjuraj | (203) 485-8711 |
Dr. Jonathan Berliner | Jefferson Orienza | (203) 869-7495 |
Dr. Mark Camel | Michelle Castellanos | (203) 485-8708 |
Dr. Matthew Cantlon | Sadrack Jusma | (203) 485-8713 |
Dr. Kevin Choo | Jefferson Orienza | (203) 869-7495 |
Dr. Michael Clain | Kerry Bobick | (203) 485-8706 |
Dr. James Cunningham | Kerry Bobick | (203) 485-8706 |
Dr. Demetris Delos | Erika Alvarado | (203) 485-8712 |
Dr. Frank Ennis | Kellie Gilmore | (203) 485-8709 |
Dr. Amory Fiore | Lidija Gjuraj( | (203) 485-8711 |
Dr. Tim Greene | Erika Alvarado | (203) 485-8712 |
Dr. Jeffery Heftler | Kelsey Daday | (203) 485-8714 |
Dr. Steven Hindman | Kellie Gilmore | (203) 485-8709 |
Dr. Brian Kavanagh | Kellie Gilmore | (203) 485-8709 |
Dr. Tamar Kessel | Kelsey Daday | (203) 485-8714 |
Dr. Marc Kowalsky | Jefferson Orienza | (203) 869-7495 |
Dr. Alex Levchenko | Jefferson Orienza | (203) 869-7495 |
Dr. Seth Miller | Kate Kent | (203) 485-8707 |
Dr. Christopher Sahler | Kelsey Daday | (203) 485- 8714 |
Dr. Paul Sethi | Kate Kent | (203) 485-8707 |
Dr. Scott Simon | Lidija Gjuraj | (203) 485-8711 |
Dr. Katie Vadasdi | Erika Alvarado | (203) 485-8712 |
Dr. Mark Vitale | Sadrack Jusma | (203) 485-8713 |
Dr. David Wei | Sadrack Jusma | (203) 485-8713 |
Dr. Mark Yakavonis | Kerry Bobick | (203) 485-8706 |