Dr. Clifford Johannsen, PH.D.
4550 SW Kruse Way, Suite 340,
Lake Oswego, OR 97035
Call Us Today
(503) 329-5678

Oregon Licensed Psychologist

phychatrist examining a male patient

Testing & Treatments

Let me, Clifford Johannsen, Ph.D., help you figure out and treat the mental problems affecting your life.
Women Crying Clinical Psychologist


I treat a variety of mental disorders.
Forms Clinical Psychologist


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Learn about Clifford Johannsen, Ph.D.

My name is Clifford Johannsen, Ph.D. and I am a licensed clinical psychologist in Lake Oswego and Salem, Oregon. I have more than 40 years of experience in the field of psychology, and I work with MODA™, Pacific Source™, Samaritan Health™, Blue Cross Blue Shield™, and Medicare supplemental policies. Since I was 19, I have been involved with this industry and have worked in different settings, such as private and state hospitals. In 2009, I received the Labby Award for Lifetime Achievement from the Oregon Psychological Association.
Contact me to learn more about the treatments I employ as a clinical psychologist.
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