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A Background in Behavioral Health
Dr. John D. McKellar, a licensed clinical psychologist, has dedicated over two decades to supporting individuals and couples in achieving positive change. Armed with an extensive background and a deep understanding of behavioral medicine, Dr. McKellar provides a holistic approach to mental well-being.
Experience and Expertise
After completing his doctoral training at the University of South Florida, Dr. McKellar honed his skills at renowned institutions like the Palo Alto VA and Stanford University. His post-doctoral experience at Kaiser Permanente further solidified his expertise in treating various mental health concerns. Throughout his career, Dr. McKellar has:
- Provided psychotherapy to individuals, couples, and groups.
- Developed and facilitated peer support groups.
- Conducted research on addiction and chronic pain management.
- Trained and mentored other clinicians.
Areas of Specialization
Dr. McKellar is skilled in addressing diverse mental health challenges including:
- Depression and Anxiety: Managing these debilitating conditions through evidence-based therapies.
- Addiction: Providing comprehensive support for overcoming substance abuse and dependence.
- Chronic Pain: Employing specialized techniques to alleviate pain and enhance quality of life.
- Insomnia: Supporting clients in overcoming sleep disturbances and achieving restful nights.
- Stress Management: Guiding individuals in effective strategies to cope with everyday stress.
- Trauma: Guiding survivors of traumatic experiences towards healing and growth.
An Integrated Approach
Dr. McKellar's approach to therapy integrates the power of both psychology and medicine. He seamlessly blends evidence-based therapies with the understanding of neuroscience to provide clients with a holistic and lasting solution.
Continuous Commitment
Beyond private practice, Dr. McKellar remains actively involved in the wider mental health field. He consults with healthcare providers, teaches at Stanford University, and contributes to ongoing research projects. This continuous commitment underscores his genuine passion for promoting mental well-being and empowering individuals to reach their full potential.

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