Dionne Smith, MD

Pediatrics

4.8 out of 5 –

SSM Health Cardinal Glennon Pediatrics

132 Professional Parkway Troy, MO 63379

Dr. Dionne Smith is a pediatrician who provides comprehensive primary care services for newborns, children, and adolescents from birth to age 18. Her routine pediatric services include well-child exams; acute/sick exams for illnesses and injuries; immunizations; preventative medicine; and guidance on general growth and development for each patient. She also has a special interest in pediatric neurology, mental health, and infant and toddler feeding.

Dr. Smith feels fortunate to contribute to the wellbeing and growth of her pediatric patients. She has pledged to always do what she feels is right for them, making medical decisions and treatment recommendations that are rooted in both science and compassion. She also partners with her patients and their families, educating and supporting them along the way.

Dr. Smith is a member of the American Academy of Pediatrics.

Fun fact: Dr. Smith is an accomplished pianist and singer.

About Me

Reviews

Rating Breakdown

Reviews are measured on a scale of 1 to 5, with 5 being the best score.

Question Breakdown
4.9
Overall Experience
4.8
Listened Carefully
4.8
Explained Things Clearly
4.7
Knew Medical History
4.7
Involved in Care Decisions
4.9
Showed Courtesy & Respect

Patient Reviews

SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.

4.8 out of 5

31 ratings,

13 reviews

7/3/2026

She was very patient and kind and reassured my child that the office was a safe place to share information regarding care and her general habits. We had a wondeful 1st experience with the provider.

4/30/2026

We always get great care here no matter who we see but my daughter really likes Dr. Smith. She makes her feel very comfortable and gets her to come out of her shell to advocate for herself and how she's feeling. Dr. Smith speaks calmly and softly which puts my daughter at ease. She listens and shows care and compassion. She is detailed and always makes sure we are comfortable with her diagnosis and the care following.

2/21/2026

Would highly recommend Dr Smith! Would love for all my children to see her as their provider.

2/12/2026

Knowledgeable, approachable, humorous. We really liked her!

1/25/2026

She's fantastic. Listens and expand things very well. Very ready to be around and talk with. Treats my daughter very well.