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      Details

      General Info

      Since joining Cancer Care Northwest in 2006, Dr. Sienko has continued pursuing his special interest in treating colon and lung cancers.

      Hours
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      Contact Info

      Phone:

      Main - 360-683-9895

      Fax - 360-582-5614

      Address:
      844 N 5th Ave Sequim, WA 98382
      Link:

      https://www.olympicmedical.org/providers/mark-sienko-md

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      Categories
      Physicians & Surgeons, Physicians & Surgeons, Hematology (Blood), Physicians & Surgeons, Oncology
      Payment Options
      amex, cash, check, debit, discover, master card, visa
      AKA

      Sienko, Mark, MD

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