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Dr. Changwoo Ahn Is this you?

About Dr. Changwoo Ahn

Dr. Changwoo Ahn, MD is a Doctor primarily located in Fontana, CA. He has 57 years of experience. His specialties include Surgery and Thoracic Surgery (Cardiothoracic Vascular Surgery). He speaks English.

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Primary Address

9961 Sierra Ave
Fontana, CA 92335
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Dr. Changwoo Ahn has the following 2 specialties

  • Surgery
  • Thoracic Surgery (Cardiothoracic Vascular Surgery)


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  • Education

    57 Years Experience

  • Tufts University

    Graduated in 1961

  • Accepted Insurance

    Please contact the office for more information.

Locations & Directions

9961 Sierra Ave, Fontana, CA
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