Nastassja Williams, APRN, CNP
Advanced Practice Nurse
Certified Nurse Practitioner
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Practice Focus Areas
- Nurse Practitioner
- Professional Education:
MSN, Resurrection University College of Nursing and Allied Health - 2014
Certifications and Licensures
- American Academy of Nurse Practitioners - Nurse Practitioner-Family (Certified)
Practice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
Northwestern Medicine Physician Network
Ratings and Reviews
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Reviews from Patients
Reviews from Patients
August 04, 20225.0 star star star star star
She was very nice to talk to and made sure I understood the procedure prep, benefits, risks, alternatives and how I would get results. She took time to answer all my questions and made me feel comfortable with the procedure.
June 27, 20225.0 star star star star star
Nastassja Williams is awesome! I felt like she listened to me and my concerns and was eager to help me figure things out. It was one of the most positive experiences I’ve had at Northwestern in 20 years.
June 08, 20225.0 star star star star star
She was unbelievably good!!! I haven’t had someone giving me the time, attention and care ever in the GI department. She listened to everything I said, explain all my questions, gave me a variety of options and calmed my fears. Everything with a smile, warmth and outstanding presentation. If I ever was to give a 10, she deserves. So grateful I got her to take care of me.
May 10, 20225.0 star star star star star
She took time to listen to our concerns, thoroughly explained and managed our expectations. She asked questions in a thoughtful way that we had not ever experienced before. She left us with a very positive attitude and great experience!
Consulting / Related Activities
Faculty member engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities
- American Gastroenterological Association (AGA)
- Evoke Pharma
- Focus Media, Inc.
- Gastroenterology & Hepatology Advanced Practice Providers (GHAPP)
External Professional Relationships
Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.