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female doctor

Margaret Johnstone, NP

2018 John Muir Health Physician Network Member
Gender: Female
No appointments available for online scheduling


  • 1450 Treat Blvd. #200
    Walnut Creek, CA 94597
    Fax: 925 296-9046

    Call this Office:
    925 296-9860
  • 2740 Grant St.
    Concord, CA 94520
    Fax: 925 674-2118

    Call this Office:
    925 674-7100

Certifications, Education, and Clinical Interests

  • American Nurses Credentialing Center
Clinical Interests:
  • Adult Psychiatry

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For some specialists, you may need a referral from your primary care doctor.

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