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Team

Physicians

Steven Gialde

Dr. Steve Gialde AOBFP, ABHPM

Dr Steve Gialde is board Certified in both American Osteopathic Board of General Practitioners and Hospice and Palliative Medicine. He earned his medical degree at the University of Health Science Kansas City. Dr Gialde has been practicing with Oak Grove Medical Clinic since 1976.

Dr. Maggie Ngar

Dr. Maggie Ngar ABFM

Dr Maggie Ngar is Board Certified in Family Medicine, she earned her medical degree at Kansas City University of Medicine and Biosciences and earned her undergraduate degree at the University of Arkansas at Monticello. Dr Ngar has been with Oak Grove Medical Clinic since 2015.

Dr. Adam Legg

Dr. Adam Legg D.O.

Dr Adam Legg earned his medical degree from Kansas City University College of Osteopathic Medicine, Kansas City, Missouri in August 2016. He completed his residency at UMKC Family Medicine in June 2019. Dr Legg is Board Certified in Family Medicine and provides care for the whole family from the very young to the very wise. He has a special interest in Osteopathic Manipulative Treatment (OMT) and Sports Medicine. In his free time Dr. Legg enjoys spending time in the great outdoors, camping, hunting, hiking and canoeing on Missouri’s streams and rivers. He also enjoys spending time with his wife (Avery), dog (Barley) and their extended families.

Nurse Practitioners

Samantha Castlebury

Samantha Castlebury MSN, FNP-C

Samantha Castlebury is a Family Nurse Practitioner. 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 Kansas City Missouri. She holds a Certificate with the American Academy of Nursing Practitioner. She enjoys Practicing in all areas of Family Practice from newborns to seniors.