Luke Arnfelt, APRN
Certified Nurse Practitioner
Northwestern Medical GroupPrimary Specialty
Cardiology
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Accepts your insurance
Does not accept your insurance
Based on January 2026 plan details.
Accepted plans are subject to change. To be sure this medical professional is covered by your insurance plan, please contact your insurance carrier.
Practice Focus Areas
This medical professional has a particular interest or expertise in:
- Nurse Practitioner
Education
- Professional Education:
-
MSN, Purdue Global University - 2022
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
At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.
Read Ratings FAQsOverall Rating
468 Ratings
Reviews from Patients
Reviews from Patients
February 18, 2026
5.0 star star star star starLuke impressed me from the moment he walked in the door. Friendly, very patient, took a lot of time with me. I never felt rushed. He was thorough, explained everything very well. He went above and beyond, was patient and understanding. I went in this morning very concerned and left very reassured. It was like I was his only patient today.
September 10, 2025
5.0 star star star star starVery knowledgeable, excellent ppl skills. He answered all my questions in a way that was easy to understand. He asked questions of me to help him with recommendations for my issues. The entire experience with him was definitely delightful!
September 09, 2025
5.0 star star star star starLuke Arnfelt CNP takes very good care of my husband. Luke takes his time evaluating current information, comparing to previous visits and considering any changes in meds or illnesses. His calm demeanor, consideration, and knowledge make him very valued to the patients and their loved ones. Luke listens and explains and is very sincere. We are blessed to have him for health care.
Disclosures
Luke Arnfelt, APRN reported no external professional relationships for calendar year 2024.
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.