Margaret Johnstone, NP

Nurse Practitioner - Psychiatry
Female
2018 John Muir Health Physician Network Member

Offices

  • 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

Certifications:
  • American Nurses Credentialing Center
Clinical Interests:
  • Adult Psychiatry