Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Sean Koon xhas an overall rating of 2.8.


Dr. Sean Koon, MD is a Doctor primarily located in Fontana, CA. He has 36 years of experience. His specialties include Addiction Medicine, Internal Medicine and Family Medicine. Dr. Koon is affiliated with San Antonio Regional Hospital, Loma Linda University Medical Center-East Campus and Fontana Medical Center. He speaks English.


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Locations & Directions

Kaiser Permanente Medical Group

17046 Marygold Ave
Fontana, CA 92335

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