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Dr. Marshall Horwitz, MD is a Doctor primarily located in Seattle, WA, with another office in Seattle, WA. He has 27 years of experience. His specialties include Medical Genetics and Internal Medicine. Dr. Horwitz is affiliated with University of Washington Medical Center. He speaks English.

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Dr. Marshall Horwitz, MD is similar to these 3 Doctors near Seattle, WA.


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Locations & Directions

University of Washington Medical Center

1959 NE Pacific St
Seattle, WA 98195

Uw Medicine at South Lake Union

850 Republican St
Seattle, WA 98109

Specialties & Expertise

Dr. Marshall Horwitz has the following 1 area of expertise and 2 specialties:

  • Medical Genetics


  • Internal Medicine


  • Lymphoma


  • Languages

    • English


University Of Washington School Of Medicine, 1990