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  • Pediatrics, Adolescent Medicine
  • Accepting new patients
  • 51 years of experience
  • Westside Pediatrics 100 Brevco Plz Ste 101, Lake Saint Louis, MO 63367
  • (636) 561-5437

Brief Intro

Dr. Williamson's practice is part of BJC Medical Group of Missouri, a well-established, multi-specialty physician group.

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Education Background

MEDICAL SCHOOL

University Of Nairobi School Of Medicine - 1975

State University Of New York Downstate Medical Center College Of Medicine - 1974

Languages Spoken

  • English

Location & Hours

  • Westside Pediatrics
  • 100 Brevco Plz Ste 101, Lake Saint Louis, MO 63367
  • Mon:9:00 am - 4:00 pm
    Tue:9:00 am - 4:00 pm
    Wed:9:00 am - 4:00 pm
    Thu:9:00 am - 4:00 pm
    Fri:9:00 am - 4:00 pm
    Sat:9:00 am - 12:00 pm
    Sun:Closed

Specialties Treated

  • Adolescent Medicine
  • Pediatrics

Conditions Addressed

  • Otitis Media
  • Attention Deficit Disorder (ADD)
  • Viral Pneumonia
  • Anxiety Dissociative and Somatoform Disorders
  • Bronchial Asthma
  • Eczema
  • Chronic Sinusitis
  • Acute Conjunctivitis
  • Autism
  • Constipation
  • Urinary Incontinence
  • Skin and Subcutaneous Infections
  • Anxiety Phobic Disorders
  • Dehydration
  • Infectious Mononucleosis
  • Acute Sinusitis
  • Inguinal Hernia
  • Obsessive-Compulsive Disorder (OCD)
  • Acute Upper Respiratory Tract Infections
  • Allergic Rhinitis
  • Acute Pharyngitis
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Dean Health Plan
  • Cigna
  • Blue Cross Blue Shield
  • CHAMPVA
  • United Behavioral Health
  • UnitedHealthcare
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  • Cancer 20
  • Cardiology, Heart & Vascular Surgery 20
  • Orthopedics 39
  • Neurology & Neurosurgery 26
  • Gastroenterology & GI Surgery 37
  • Pulmonology & Lung Surgery 39
  • Diabetes & Endocrinology 12
  • Children's Hospital 10
  • Urology 30
  • Psychiatry 38
  • Geriatrics 39
  • Rehabilitation 29
  • Obsterics & Gynecology 6
  • Ophthalmology 1
  • Ear, Nose & Throat 3
  • Rheumatology 1
  • Long Term Care 7
  • Maternity Care (Uncomplicated Pregnancy) 23