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Margaret Kosek, MD, Pediatrics, San Mateo, CA


Pediatrics San Mateo, CA


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  • Dr. Margaret Kosek, MD is a board certified pediatrician in San Mateo, California. She is currently licensed to practice medicine in California.

Education & Training

  • Massachusetts General Hospital
    Massachusetts General HospitalResidency, Pediatrics, 1957 - 1958
  • Boston University Medical Center
    Boston University Medical CenterInternship, Internal Medicine, 1955 - 1956
  • Boston University School of Medicine
    Boston University School of MedicineClass of 1955

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1959 - 2014
  • American Board of Pediatrics Pediatrics

Publications & Presentations