Click here to Request an Appointment with one of our Physicians
Please note: For the welfare of our physicians, staff and patients, please do not come in for your appointment if you have cold or flu-like symptoms; coughing, sneezing, sore throat, runny or stuffy nose, chills, etc. We will make you a new appointment.
Thank you for your consideration.
ONS in Greenwich
For all appointments, call (203) 869-1145, Monday through Friday between 8:30 am and 5:00 pm.
If you are unable to keep a scheduled appointment, please notify our office as soon as possible.
Please note: Payment is due at the time of service for private pay patients.
ONS @Tully Health Center in Stamford
To make an appointment with neurosurgeon Scott L. Simon, MD or Gloria Cohen, MD (Tuesdays), call (203) 487-0363, Monday through Friday between 8:30 am and 5:00 pm.
New Patients
Patients who are new to ONS or have not visited our offices in more than a year should register on our Patient Portal to complete all the necessary forms online. To join the patient portal, click here and follow the instructions to request a portal invitation.
You may also print out and complete a registration form and medical history form prior to your appointment and bring them with you.
Note: If you do not complete the forms online, or download and complete them at home, please arrive 15 minutes before your scheduled appointment time to complete paperwork.
Please also bring:
- Current insurance card
- List of current medications and medical conditions
- Primary-care physician address and phone number and contact information for other physicians involved with your care
- Recent diagnostic images such as CTs, MRIs, x-rays, bone scans, or EMGs. Bring both original films and copies of reports.