Donna Guyot Johnson, Marriage Family Therapist (MFT # 39940), Registered Nurse Practitioner and Michael Johnson, PhD, Licensed Clinical Social Worker (LCSW # 742) are co-owners of Tamarack Counseling and Consulting.

As Tamarack Counseling and Consulting, our mission has been to provide quality psychotherapy and professional development services by combining dedication, knowledge, skill, professionalism and compassion and creating an accessible, supportive, and enriching experience. With the turning of the wheel of life, we have closed our private practices. You can reach our practices at the address listed, above. Both Donna and Michael are now practicing part-time at a local integrated primary health care clinic. In addition, you can find Michael at and you can find Donna at

What We Do


Home   ●   Donna Guyot Johnson   ●   Michael Johnson

Tamarack Counseling and Consulting, 111 Bank Street #236, Grass Valley, CA 95945, Grass Valley, CA 95945, 530-272-7856 -
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