Call Now
Website
Call
Business Details
9 Years
experience
Trusted Psychological Testing & Treatment in Lake Oswego
With over four decades of dedicated service in clinical psychology, I have built a practice centered on addressing complex mental health challenges through personalized care. My expertise spans treating anxiety, depression, personality disorders, and behavioral issues across all age groups, with a particular emphasis on family dynamics and evidence-based psychotherapy. Recognized by the Oregon Psychological Association with the Labby Award for Lifetime Achievement, I prioritize collaborative treatment approaches that empower individuals to navigate life's difficulties while maintaining strong ethical standards and transparency.

My practice accepts major insurance providers, ensuring accessibility for clients in both urban and suburban communities. Through continuous engagement with evolving therapeutic methodologies, I remain committed to delivering care that balances professional rigor with compassionate support.
Services
Psychological Testing Individual Psychotherapy Family Therapy Group Therapy Forensic Evaluations
Details
  • Year established: 2017
Highlights and features
  • We offer 40+ years of clinical psychology experience treating diverse mental health conditions.
  • Our practice accepts MODA, Pacific Source, Samaritan Health, Blue Cross Blue Shield, and Medicare supplemental policies.
  • We specialize in family-inclusive therapy for children, teens, and adults with behavioral challenges.
  • Our treatment approach combines evidence-based methods with personalized care plans.
  • We received the Oregon Psychological Association's Labby Award for Lifetime Achievement in 2009.
Services
Psychological Testing
Comprehensive psychological evaluations for personality disorders and behavioral issues. Our testing process identifies underlying mental health conditions through standardized diagnostic tools and clinical interviews. This service helps create targeted treatment plans for clients experiencing anxiety, depression, or complex emotional challenges.
Individual Psychotherapy
Personalized therapy sessions addressing depression, stress management, and life adjustment difficulties. We teach coping strategies to help clients understand controllable aspects of their lives while maintaining ethical treatment standards. Sessions focus on long-term behavioral change and emotional resilience.
Family Therapy
Specialized treatment for family dynamics involving children, teens, or young adults. Our approach considers household relationships while prioritizing child safety. We help parents navigate co-parenting challenges through structured therapy sessions that promote healthier communication patterns and conflict resolution.
Group Therapy
Facilitated group sessions for individuals with similar mental health challenges. This service provides peer support while maintaining professional guidance. Participants benefit from shared experiences and evidence-based therapeutic techniques tailored to specific conditions like anxiety disorders or impulse control issues.
Forensic Evaluations
Court-mandated psychological assessments conducted with professional objectivity. Our evaluations follow strict ethical guidelines while providing accurate diagnostic information for legal proceedings. This service requires specialized expertise in both clinical psychology and judicial processes.
People
Clifford Johannsen
Licensed Clinical Psychologist
Dr. Johannsen is a licensed clinical psychologist with over 40 years of experience in mental health treatment. He specializes in behavioral disorders, family therapy, and psychological testing. Recipient of the 2009 Labby Award for Lifetime Achievement from the Oregon Psychological Association.
Questions
What mental health conditions do you treat?
We treat anxiety, depression, ADHD, PTSD, bipolar disorder, behavioral issues, and family relationship challenges through evidence-based psychotherapy and testing.
Do you accept insurance?
Yes, we accept MODA, Pacific Source, Samaritan Health, Blue Cross Blue Shield, and Medicare supplemental policies for mental health services.
What therapy approaches do you use?
Our practice combines individual psychotherapy, family counseling, group sessions, and forensic evaluations tailored to each client's specific mental health needs.
Are evening or weekend appointments available?
Our standard business hours are Monday-Friday 9:00 AM - 6:00 PM. We do not offer evening or weekend appointments at this time.
How can I prepare for my first visit?
Review our website forms beforehand and complete applicable paperwork. Be prepared to discuss your mental health history and treatment goals during the initial consultation.