Contact Us

Main number: 203.869.1145
Click here for FAX LINES

Office Hours: Monday- Friday | 8:00 a.m. to 5:30 p.m.
Appointments between 8:00 a.m. and 5 p.m.

Request an appointment here and someone will call you to schedule.

You may send a message or question to your physician or nurse via the Patient Portal. Please log in here Patient Portal to send your message.
Note: Questions for physicians cannot be answered by email due to patient privacy laws.

Directory of Extensions

Office

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. Hindman, Greene, Nocek and Vadasdi

556

Coordinator for Drs. Clain, Cunningham, Vitale

263

Coordinator for Drs. Delos, Miller and Sethi

264

Coordinator for Drs. Ennis and Kavanagh

265

Coordinator for Drs. Heftler, Kessel and Levchenko

293

Coordinator for Drs. Sahler and Peden

258

Coordinator for Drs. Kowalsky, Simon, Cantlon and Wei

114

Human Resources

355

Facilities Manager

311

Medical Records                        For copies, click here.  For all other requests, send an email to medicalrecords@onsmd.com

For other comments or inquiries, you many send an email to contact@onsmd.com.