0 reviews
Summary
Dr. Nastassia De Souza is an endocrinologist specializing in diabetes and metabolism with 13 years of clinical experience. She earned her medical degree from Windsor University School of Medicine and focuses her practice on helping patients manage complex hormonal and metabolic conditions.
Dr. De Souza practices at NYU Langone Medical Associates in Bellport, NY, and maintains hospital privileges at Wellspan York Hospital. Her expertise includes treating Type 2 diabetes in both children and teenagers, as well as managing serious complications like diabetic emergencies. She regularly performs thyroid function testing and comprehensive blood work to help diagnose and monitor her patients' conditions.
Dr. De Souza practices at NYU Langone Medical Associates in Bellport, NY, and maintains hospital privileges at Wellspan York Hospital. Her expertise includes treating Type 2 diabetes in both children and teenagers, as well as managing serious complications like diabetic emergencies. She regularly performs thyroid function testing and comprehensive blood work to help diagnose and monitor her patients' conditions.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 13 years of experience
- 5 insurance plans accepted
- Windsor University School Of Medicine
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Nastassia Italiana Rizuan De Souza, MD | Dr. Gabrielle Paula Grinstein, MD | Anne Vasilas Dwoskin | Dr. Isabela Jarecka Romao |
| Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 13 Years of Experience | 32 Years of Experience | 23 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks Spanish, English | Speaks English, Spanish | |
| Bellport , NY | New York , NY | Bellport , NY | Central Islip , NY |
| Med School: Windsor University School Of Medicine | Med School: Universidad De Buenos Aires | Med School: New York Medical College | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Nastassia Italiana Rizuan De Souza
Medical Specialties
Nastassia Italiana Rizuan De Souza has the following 2 specialties
Specialty Expertise
Nastassia Italiana Rizuan De Souza has the following 8 areas of expertise
Certifications, License, & Education
13 Years Experience
Nastassia Italiana Rizuan De Souza holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Medical School
Graduated from Windsor University School Of Medicine in 2013.
NPI Number
Nastassia Italiana Rizuan De Souza's NPI number is 1891178836.
Similar doctors









Dr. Huda Hussein Ismail Al-BahadiliEndocrinology, Diabetes & Metabolism10 Years Exp | Saint Louis, MO
Frequently Asked Questions
- Is Nastassia Italiana Rizuan De Souza accepting new patients?
- Nastassia Italiana Rizuan De Souza is accepting new patients on Vitals. View Nastassia Italiana Rizuan De Souza's profile on Vitals to make an appointment.
- Where is Nastassia Italiana Rizuan De Souza's office located?
- Nastassia Italiana Rizuan De Souza's office is located at 515 Bellport Ave, Bellport, NY, 11713.
- Does Nastassia Italiana Rizuan De Souza accept my insurance?
- You can see the insurance plans that Nastassia Italiana Rizuan De Souza accepts on their Vitals profile.
- Which hospitals is Nastassia Italiana Rizuan De Souza affiliated with?
- Nastassia Italiana Rizuan De Souza is affiliated with Wellspan York Hospital.
- Does Nastassia Italiana Rizuan De Souza accept virtual/telehealth appointments?
- Nastassia Italiana Rizuan De Souza 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.


