Oak Grove Medical Clinic

The Oak Grove Medical Clinic is located at 302 SE Salem St, Oak Grove, MO 64075, and has been providing a full spectrum of family health care to the community for over 40 years. In fact, many members of our staff are long-term associates living in the community. We treat each patient as an individual by delivering care with understanding, compassion, and respect.

For your convenience, we now offer extended walk-in hours:

Routine Clinic Hours:
Monday - Friday, 7:30 a.m. - 4:30 p.m.

Extended Walk-in Hours (for illnesses & minor injuries):
Monday - Friday, 4 - 6:30 p.m.
Saturday, 10 a.m. - 3:30 p.m.

You do not need to be a patient at Oak Grove Medical Clinic to see us during the extended walk-in hours!

Questions? Give us a call: 816-690-6566


Dr. Steve Gialde Dr. Steve Gialde is board-certified by the American Osteopathic Board of General Practitioners and has a special interest in palliative medicine and hospice care. He’s been a physician with the Oak Grove Medical Clinic for over 35 years.


Dr. Maggie NgarDr. Maggie Ngar is board certified in family medicine, earned her medical degree at Kansas City University of Medicine and Biosciences and earned her undergraduate degree at the University of Arkansas at Monticello.


Stephanie Hutchison, NPStephanieHutchison, NP, earned her bachelor of science and her masters of science in nursing at the University of Missouri-Kansas City. She is a board-certified nurse practitioner. Prior to joining Oak Grove Medical Clinic, Stephanie worked as an emergency department nurse for 16 years.


Samantha Castlebury is a Family Nurse Practitioner at Oak Grove Medical Clinic. She completed her Bachelor of Science in Nursing at William Jewell College in Liberty Missouri and her Masters of Science in Nursing as well as her Family Nurse Practitioner at Research College of Nursing in Kansas City Missouri. She holds a Certification with the American Academy of Nurse Practitioners. She enjoys Practicing in all areas of Family Practice from newborns to seniors.


Practice Manager: Emily Gaston
P: 816-690-6566
E: egaston@primehealthcare.com


Oak Grove Medical Clinic
302 SE Salem St.
Oak Grove, MO 64075
P: 816-690-6566
F: 816-625-8276