Dr. Kathryn B. Leonard
Dr. Kathryn B. Leonard
Last updated: Apr 17, 2025

Dr. Kathryn B. Leonard

  • Gender: Female
  • Experience: 13 years
  • Graduated from: Saint Louis University School Of Medicine
  • Graduation year: 2008
  • Sole propriator: Yes
  • NPI: 1508179383

Dr. Kathryn B. Leonard M.D.

Pediatrician

She is located at 1 Childrens Place Div Ped Emergency Med in Saint Louis, MO 63110. Can help patients with the following: Coronavirus, Developmental Delays, Fragile X Syndrome (FXS), Influenza, Insect Stings, Pervasive Developmental Disorders (PDD). Her National Provider Identifier (NPI) number is 1508179383. Appointment can be made via the phone number (314) 454-2341.

Conditions treated

Dr. Kathryn B. Leonard, being an pediatrician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Kathryn B. Leonard.

  • Abdominal Pain
  • Acute Pain
  • Allergic Reaction
  • Altitude Sickness
  • Anemia
  • Anencephaly
  • Angina
  • Asthma
  • Autism
  • Bee and Wasp Stings
  • Birth Defects
  • Brain Aneurysm
  • Brain Hemorrhage
  • Broken Bone
  • Bronchitis
  • Bruises
  • Cerebral Palsy (CP)
  • Childhood Behavioral and Emotional Disorders
  • Childhood Obesity
  • Choking
  • Chronic Cough
  • Cleft Palate and Cleft Lip
  • Colic
  • Common Cold
  • Coronavirus
  • Costochondritis
  • Croup
  • Developmental Delays
  • Down Syndrome
  • Dyslexia
  • Eczema
  • Edwards Syndrome
  • Enuresis
  • Febrile Seizure
  • Fetal Alcohol Syndrome (FAS)
  • Fever
  • Food Poisoning
  • Fragile X Syndrome (FXS)
  • Frostbite
  • General Care
  • Hay Fever
  • Head Lice
  • Headache
  • Hematoma
  • Hives
  • Infant Care
  • Influenza
  • Insect Stings
  • Jaundice
  • Kawasaki Disease
  • Laceration
  • Learning Disability
  • Migraine
  • Muscular Dystrophy
  • Nausea and Vomiting
  • Noonan Syndrome
  • Parenting
  • Pervasive Developmental Disorders (PDD)
  • Phenylketonuria (PKU)
  • Phlebitis and Thrombophlebitis
  • Pinworm Infection
  • Prescription Refill
  • Reye Syndrome
  • Rickets
  • Sinusitis
  • Skin Rash
  • Sore Throat
  • Speech Disorders
  • Stuttering
  • Sudden Infant Death Syndrome (SIDS)
  • Tourette Syndrome
  • Turner Syndrome
  • Upper Respiratory Infection (URI)
  • Urinary Tract Infection (UTI)
  • Whiplash
  • Williams Syndrome
  • Wilson-Turner Syndrome

Medicare Enrollment

Dr. Kathryn B. Leonard is enrolled to bill Medicare as a Practitioner - Emergency Medicine (also registered under: Practitioner - Pediatric Medicine) .

Bills through: Washington University

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated in 2008

Additional Specialities

  • Emergency Physician

Looking for more Pediatricians?

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Dr. Rachel Spies
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Dr. Laura K. Hulteen
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Dr. Elizabeth Messer
  • Gender: Female
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Dr. Leah Kalinda Nchama
  • Gender: Female
  • Address: 1 Childrens Place Saint Louis, 63110, MO
Dr. Joan L. Rosenbaum
  • Gender: Female
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Questions & Answers

What conditions does Dr. Kathryn B. Leonard treat?

Dr. Kathryn B. Leonard provides treatment for Coronavirus, Developmental Delays, Fragile X Syndrome (FXS), Influenza, Insect Stings, Pervasive Developmental Disorders (PDD). For the full list see this list.

Does Dr. Kathryn B. Leonard accept insurance?

Unfortunately we don't have any information if Dr. Kathryn B. Leonard accepts insurance.

Where can you meet with Dr. Kathryn B. Leonard?

Dr. Kathryn B. Leonard's office is located at 1 Childrens Place Div Ped Emergency Med in Saint Louis, MO 63110.