Meet Our Team

Kellie Stewart, APRN


Kellie Stewart, APRN

Professional Biography

Kellie Stewart is a nurse practitioner specializing in neurosurgery. She has been working in neurosurgery since 2010, prior to that Kellie worked in the ICU for five years as a registered nurse.

Kellie enjoys spending time with her family, reading, working out and watching baseball.


University of Missouri- Kansas City, 2005
Bachelor of Science- Nursing

University of Kansas, 2010
Master of Science-Nursing, Adult Geriatric Nurse Practitioner


  • Sigma Theta Tau Honors
  • Member of American Academy of Nurse Practitioners

Advanced Training/Specialties

  • 12 years of extensive neurosurgical and leadership experience

See what patients are saying about Ascentist Healthcare.

“Everyone I interacted with was very friendly and professional. I was extremely early to my appointment, and they were able to get me in sooner, which was unexpected and lovely. The building itself was very swanky.”
Emeline F., Merriam, KS
Emeline F.
Merriam, KS
“Loved this place for our 3 year old!! We did originally have her tubes done elsewhere and will not be going back due to loving Ascentist so much!”
Jessica M., Kansas City, MO
Jessica M.
Kansas City, MO
"People with allergies and or anything that deals with your sniffer, should come to this place. Our daughter had surgery here but its relatively quick and not too painful. Staff was very nice. If it helps your loved ones, check into it."
C., Lee’s Summit, MO
Lee’s Summit, MO
"The care, compassion, professionalism, and friendliness from the doctors and staff are hard to beat. I enjoy each visit and a piece of me will be saddened that I will no longer need to go into the office much longer (because he listens and is great at his job), Dr. Foster listens, cares, and is ready to tackle my concerns. I am grateful to be referred to Dr. Foster and hope others are receiving the same experience!"
Sharon R., Ascentist Healthcare patient
Sharon R
Merriam, KS

Trust Ascentist Healthcare for Premier Medical Services in Kansas City and Beyond

From primary care to major surgery and everything in between, Ascentist Healthcare brings specialists and physicians together in one place to provide comprehensive healthcare for our patients.