0 reviews
Summary
Dr. Janet Cevallos Brennan sees patients at Good Samaritan University Hospital, where she practices internal medicine and family medicine. She has 19 years of experience and sees patients for pleural effusion, BE FAST stroke symptoms, and ischemic stroke. Dr. Cevallos Brennan earned her medical degree from Ross University School of Medicine and completed her residency at the University of Massachusetts. She practices in West Islip, New York, and sees patients in English and Spanish.
Overview based on verified provider data
Quick Facts
- 19 years of experience
- 25 insurance plans accepted
- speaks English, Spanish
- University Of Massachusetts
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Good Samaritan Hospital Medical Center
1000 Montauk HwyWest Islip, NY 11795 Tel: (631) 376-3000
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Janet Pilar Cevallos Brennan, MD | Eric Harker | Dr. Adewumi Bakare DMSc, PA-C | Natalie Howard, MSN, DNP |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 19 Years of Experience | 25 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English |
| West Islip , NY | Lyons , CO | Mesquite , TX | New York City , NY |
| Med School: Ross University School Of Medicine | Med School: Duke University School Of Medicine | Med School: University of Lynchburg - DMSc | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Janet Pilar Cevallos Brennan
Medical Specialties
Dr. Janet Pilar Cevallos Brennan has the following 2 specialties
Specialty Expertise
Dr. Janet Pilar Cevallos Brennan has the following 7 areas of expertise
Certifications, License, & Education
19 Years Experience
Dr. Janet Pilar Cevallos Brennan holds an expired medical license in the state of New York.
Medical License
| Position | State | Year | Status |
|---|---|---|---|
| Medical Doctor | New York | 2026 | Expired |
Education & Training
Residency
Completed their residency at University Of Massachusetts.
Medical School
Graduated from Ross University School Of Medicine in 2007.
NPI Number
Dr. Cevallos Brennan's NPI number is 1548460512.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Dr. Janet Cevallos Brennan?
- You can find contact information for Dr. Janet Cevallos Brennan here on Vitals.
- Which hospitals is Dr. Janet Cevallos Brennan affiliated with?
- Dr. Janet Cevallos Brennan is affiliated with Good Samaritan University Hospital.
- Does Dr. Janet Cevallos Brennan accept my insurance?
- You can see the insurance plans that Dr. Janet Cevallos Brennan accepts on their Vitals profile.
- Is Dr. Janet Cevallos Brennan accepting new patients?
- Dr. Janet Cevallos Brennan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Janet Cevallos Brennan's office located?
- Dr. Janet Cevallos Brennan's office is located at 1000 Montauk Hwy, West Islip, NY, 11795.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.




