0 reviews
Summary
Nurse Practitioner Demy Sebastian specializes in internal medicine and surgery, bringing comprehensive care to adult patients with complex medical needs. She earned her Family Nurse Practitioner degree and provides care across multiple medical disciplines. Sebastian speaks English and works with patients requiring both medical management and surgical interventions.
Demy Sebastian practices at Westchester Medical Center in Valhalla, New York, where she delivers specialized care to patients with diverse health conditions. Her dual focus in internal medicine and surgery allows her to provide continuity of care for patients who need both medical treatment and surgical procedures. She works within a comprehensive medical center environment that supports complex patient care needs.
Demy Sebastian practices at Westchester Medical Center in Valhalla, New York, where she delivers specialized care to patients with diverse health conditions. Her dual focus in internal medicine and surgery allows her to provide continuity of care for patients who need both medical treatment and surgical procedures. She works within a comprehensive medical center environment that supports complex patient care needs.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 1 insurance plan accepted
- speaks English
- 2 specialties
- 4 areas of expertise
- 1 office location
- Female
Office Location
Westchester Medical Center
100 Woods RoadValhalla, NY 10595 Tel: (914) 493-7000
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm
Compare with Similar Doctors
 |  |  |  |
| Demy Ann Sebastian, FNP | Dr. Donna Lynn Loketch, DO | Dr. Malgorzata Anna Land, MD | Dr. Neil Robert Lim, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 23 Years of Experience | 21 Years of Experience | 8 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Valhalla , NY | Suffern , NY | New York , NY | New York , NY |
| Med School: New York Institute Of Technology College Of Osteopathic Medicine | Med School: Albert Einstein College Of Medicine Of Yeshiva University | Med School: Northwestern University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Demy Ann Sebastian
Medical Specialties
Demy Ann Sebastian has the following 2 specialties
Specialty Expertise
Demy Ann Sebastian has the following 4 areas of expertise
Certifications, License, & Education
Demy Ann Sebastian holds an active medical license in the state of New York.
Medical License
Nurse Practitioner with an active medical license in the state of New York that expires in 2028.
NPI Number
Demy Ann Sebastian's NPI number is 1629667100.
Similar Doctors
Frequently Asked Questions
- How can I make an appointment with Demy Sebastian?
- You can find contact information for Demy Sebastian here on Vitals.
- Does Demy Sebastian accept my insurance?
- You can see the insurance plans that Demy Sebastian accepts on their Vitals profile.
- What languages does Demy Sebastian speak?
- Demy Sebastian speaks English.
- Where is Demy Sebastian's office located?
- Demy Sebastian's office is located at 100 Woods Road, Valhalla, NY, 10595.
- Does Demy Sebastian accept virtual/telehealth appointments?
- Demy Sebastian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
