William P. Kooistra, Ph.D.

Contact Bill Kooistra

William P. Kooistra, PHD

Welcome.   I am Dr. Bill Kooistra, and I am a fully licensed Psychologist working in Grand Haven, Michigan.  I have been providing psychotherapy for over twenty years to adults, adolescents, couples, and families.  I provide confidential treatment addressing a wide variety of psychological issues and concerns (see services below).

My approach to psychotherapy draws from a variety of theories and models that seek growth and healing for the mind, body, and spirit.  I intend for therapy to assist people in finding relief from psychological symptoms and struggles as well as developing a greater sense of meaning and engagement in their lives.


William P. Kooistra

41 Washington Avenue

Suite 365

Grand Haven, MI 49417

(616) 638-7557



Grand Haven Psychological Consulting

William P. Kooistra, Ph.D. - Grand Haven Clinical PsychologistMy office is located in a historic building in downtown Grand Haven with windows overlooking the Grand River and wooded sand dunes.  I serve clients residing throughout West Michigan including the Grand Haven, Spring Lake, Muskegon, Holland, Saugatuck, and greater Grand Rapids areas.

I invite you to explore other parts of this website and to contact me. If you have questions or if I can be of service to you.