Dr. Katie Sionov M.D.
Pediatrician
She is located at 1407 West 6th Street in Brooklyn, NY 11204. Can help patients with the following: Down Syndrome, Head Lice, Kawasaki Disease, Sinusitis, Sudden Infant Death Syndrome (SIDS), Williams Syndrome. Her National Provider Identifier (NPI) number is 1033499181. Appointment can be made via the phone number (718) 236-6994. She is affiliated with 2 practices.
Conditions treated
Dr. Katie Sionov, 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. Katie Sionov.
- Abdominal Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Asthma
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bronchitis
- 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
- Eczema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- General Care
- Hay Fever
- Head Lice
- Headache
- Hives
- Infant Care
- Influenza
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Parenting
- 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
Medicare Enrollment
Dr. Katie Sionov is enrolled to bill Medicare as a Practitioner - Pediatric Medicine .
Bills through: Nyu Langone Hospitals
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| GlaxoSmithKline | $198 |
| Sanofi | $35 |
| Phadia | $23 |
Other
| Food and Beverage | $258 |
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Questions & Answers
Where can you meet with Dr. Katie Sionov?
Dr. Katie Sionov's office is located at 1407 West 6th Street in Brooklyn, NY 11204.
What conditions does Dr. Katie Sionov treat?
Dr. Katie Sionov provides treatment for Down Syndrome, Head Lice, Kawasaki Disease, Sinusitis, Sudden Infant Death Syndrome (SIDS), Williams Syndrome. For the full list see this list.
Does Dr. Katie Sionov have affiliation with practices?
Dr. Katie Sionov is affiliated with Comprehensive Pediatrics. For the full list of practices see this list.
Does Dr. Katie Sionov accept insurance?
Unfortunately we don't have any information if Dr. Katie Sionov accepts insurance.