Dr. Peter D. Larossa
Last updated: Feb 9, 2026

Dr. Peter D. Larossa

  • Gender: Male
  • Sole propriator: No
  • NPI: 1255759700

Dr. Peter D. Larossa

Pediatrician

He is located at 1 Childrens Place Div Ped Cardiology in Saint Louis, MO 63110. Can help patients with the following: Bronchitis, Cardiac MRI, Childhood Behavioral and Emotional Disorders, Enuresis, Headache, Noonan Syndrome. His National Provider Identifier (NPI) number is 1255759700. Appointment can be made via the phone number (314) 454-6095.

Conditions treated

Dr. Peter D. Larossa, 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. Peter D. Larossa.

  • Abdominal Pain
  • Allergic Reaction
  • Anemia
  • Anencephaly
  • Asthma
  • Autism
  • Bee and Wasp Stings
  • Birth Defects
  • Bronchitis
  • Cardiac MRI
  • Cerebral Palsy (CP)
  • Childhood Behavioral and Emotional Disorders
  • Childhood Obesity
  • Chronic Cough
  • Cleft Palate and Cleft Lip
  • Colic
  • Common Cold
  • Croup
  • Developmental Delays
  • Down Syndrome
  • Dyslexia
  • Echocardiogram
  • Eczema
  • Edwards Syndrome
  • Enuresis
  • Fetal Alcohol Syndrome (FAS)
  • Fever
  • Food Poisoning
  • Fragile X Syndrome (FXS)
  • General Care
  • Hay Fever
  • Head Lice
  • Headache
  • Heart Disease
  • Hives
  • Infant Care
  • Influenza
  • Jaundice
  • Kawasaki Disease
  • Learning Disability
  • Migraine
  • Muscular Dystrophy
  • Nausea and Vomiting
  • Noonan Syndrome
  • Parenting
  • Pediatric Heart Disease
  • Pervasive Developmental Disorders (PDD)
  • Phenylketonuria (PKU)
  • 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)
  • Williams Syndrome
  • Wilson-Turner Syndrome

Additional Specialities

  • Pediatric Cardiologist
  • Resident

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Questions & Answers

What conditions does Dr. Peter D. Larossa treat?

Dr. Peter D. Larossa provides treatment for Bronchitis, Cardiac MRI, Childhood Behavioral and Emotional Disorders, Enuresis, Headache, Noonan Syndrome. For the full list see this list.

Where can you meet with Dr. Peter D. Larossa?

Dr. Peter D. Larossa's office is located at 1 Childrens Place Div Ped Cardiology in Saint Louis, MO 63110.

Does Dr. Peter D. Larossa accept insurance?

Unfortunately we don't have any information if Dr. Peter D. Larossa accepts insurance.