Jaqueline McWilliams, ANP-C, earned her nursing degree at Elmhurst University, and completed her residency at Chamberlain University. She then finished her fellowship in family nurse practitioner specialty studies at the same institution. A board-certified Advanced Practice Nurse bilingual in Spanish, Jacqueline specializes in inpatient cardiology, arrhythmia management, and post-operative surgical care. A DAISY Award winner with eleven years of acute care experience, she utilizes evidence-based clinical protocols to improve patient outcomes.
Jaqueline McWilliams, ANP-C, earned her nursing degree at Elmhurst University, and completed her residency at Chamberlain University. She then finished her fellowship in family nurse practitioner specialty studies at the same institution. A board-certified Advanced Practice Nurse bilingual in Spanish, Jacqueline specializes in inpatient cardiology, arrhythmia management, and post-operative surgical care. A DAISY Award winner with eleven years of acute care experience, she utilizes evidence-based clinical protocols to improve patient outcomes.
The reviews listed below were collected independently of Chicago Cardiology Institute through rater8. Each review represents an authentic and verified patient experience.
Jaqueline is always professional informative patient and knowledgeable I love Jaqueline McWilliams she’ s friendly and helpful
(5 months ago)
Jan-2026
Personable and wasn’t rushed
(5 months ago)
Jan-2026
Jacqueline is excellent
(7 months ago)
Nov-2025
Jacki is very kind and she takes the time to explains everything. she is very thorough and knowledgeable too
(10 months ago)
Aug-2025
Excelente service
(1 year ago)
May-2025
Very knowledgeable she answered all my question very precise.
(1 year ago)
May-2025
Professional . Took time to explain and answer questions .
(1 year ago)
May-2025
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CCI: Schaumburg
804 East Woodfield Road Suite 300 Schaumburg, IL 60173
CCI: Oak Park
7035 West North Avenue Oak Park, IL 60302
Jaqueline McWilliams, ANP-C, is a dedicated Family Nurse Practitioner (FNP) with over 11 years of experience in acute care nursing, specializing in inpatient cardiology. Known for her commitment to improving patient outcomes and delivering compassionate care, Jacqueline combines clinical expertise with a patient-centered approach to healthcare.
Her journey into nursing began with a Bachelor of Science in Nursing from Elmhurst University, followed by a Master of Science in Nursing from Chamberlain University, where she trained as a Family Nurse Practitioner. Jacqueline holds advanced certifications, including Cardiovascular Certified Registered Nurse (CVRN-BC), and maintains licensure as an Advanced Practice Nurse (APN) in Illinois.
Throughout her career, Jacqueline has developed expertise in managing complex cardiac conditions, from arrhythmia management to post-operative care for procedures such as CABG and cardiac ablations. She has served as a clinical unit leader and preceptor, mentoring nurses and leading initiatives to enhance patient care standards. Her advanced practice training further honed her ability to diagnose and treat patients across the lifespan, with a focus on evidence-based guidelines and individualized care plans.
Bilingual in English and Spanish, Jacqueline values clear communication and cultural sensitivity in her practice. She is also skilled in leveraging technology to streamline patient care as an Epic Electronic Medical Record superuser.
Jacqueline’s dedication to her patients and her passion for improving community health have earned her accolades, including the DAISY Award for extraordinary nursing care. She remains actively involved in professional development and is a proud member of the American Association of Nurse Practitioners.
In her practice, Jacqueline strives to empower her patients through education and collaboration, ensuring they feel supported and confident in managing their health. Outside of work, she enjoys contributing to initiatives that promote wellness and community health.
Excellent-very professional. Explains instructions clearly.
Very easy to talk to.
Friendly, professional and respectful.
Jaqueline is always professional informative patient and knowledgeable I love Jaqueline McWilliams she’ s friendly and helpful
Personable and wasn’t rushed
Jacqueline is excellent
Jacki is very kind and she takes the time to explains everything. she is very thorough and knowledgeable too
Excelente service
Very knowledgeable she answered all my question very precise.
Professional . Took time to explain and answer questions .