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Dr. Mary K. Len, MD

Pediatric Gastroenterology

  • (253) 838-5878

Dr. Len's Overview

Dr. Len works in Federal Way, WA and 2 other locations and specializes in Pediatric Gastroenterology. Dr. Len is affiliated with Seattle Childrens Hospital and University Of Washington Medical Center.

Dr. Len's Experience

Years in Practice: Not Available

Dr. Len's Specialties

Pediatric Gastroenterology

Dr. Len's Education & Training

Medical School: Not Available

Dr. Len's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Len's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • First Choice
  • First Health PPO
  • Great West PPO
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Dr. Len's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Len's Practice

Office Locations

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