We would like to welcome Mark Ortiz, PA, and Sarah Conway, NP, to our practice! Mark started in June 2022 and Sarah started in August 2022, and they can both treat patients with any neurologic issue. To learn more about Mark and Sarah, please visit Our Providers page.
We manage a wide variety of neurologic ailments, with the treatment plan tailored towards each patient's needs.
To learn more about each of our providers, please click HERE.
Meet the Providers
We accept most major insurance plans. Click HERE for a list of the insurances that we accept.
Health Insurance
New Patients
Most new patients can be seen within 1-2 weeks. Please call today to check our availability.
Please call 631-737-0055 during our regular business hours to schedule an appointment.
Appointment Request
Call Us: 631-737-0055
Testimonials
Our Services
Clinic Information
Contact Us
- Adult & Adolescent Neurology
- Sleep Medicine and Sleep Studies
- EMG & Nerve Conduction Studies
- Routine EEG and Ambulatory EEG
- BOTOX® for chronic migraines
- Trigger Point Injections & Nerve Blocks
- Transcranial/Carotid Dopplers
In June 2016, we modernized our practice with a completely electronic medical records system. To access your electronic health records, please visit our Patient Portal by clicking HERE.
Mid-Suffolk Neurology & Sleep Medicine
Dr. Todd J. Maltese
Eun Ah Helms, RPA-C
Mark Ortiz, RPA-C
Sarah Conway, NP
650 Hawkins Avenue, Suite 7
Ronkonkoma, NY 11779
Phone: (631) 737-0055
Fax: (631) 737-0076
Office Hours
Monday: 10:00 - 6:30 pm
Tuesday: 9:00 - 4:30 pm
Wednesday: 9:00 - 4:00 pm
Thursday: 9:00 - 5:00 pm
Friday: 9:00 - 1:00 pm
Saturday: closed
Sunday: closed
We are closed daily for lunch from 12:15 - 1:15 pm.
Copyright © Mid-Suffolk Neurology & Sleep Medicine. All rights reserved.