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Dr. Ken Tombley, DCoun, LPC, CRADC

Ken is a Licensed Professional Counselor in the State of Missouri since 2011.  He holds master's degrees in Divinity and Counseling.


He completed his Doctorate in Counseling from Midwestern College and Seminary.  His dissertation studied metacognitive training to manage delusions in Schizophrenia. 

Ken teaches as an adjunct professor at Southwest Baptist University in their Psychology Department, Liberty University Online in the School of Divinity, and Central Seminary in their Licensed Professional Counselors program.

Ken works as a Director in a clinical setting.  There he works with a team of psychiatrist, psychologists, social workers, and case managers.    He has experience with both acute and chronic mental illness as well as addictions.

The Tombley's Together

Ken and Kathy have been married for 39 years. They worked with teenagers for 10 years and then served as the senior pastor family for 18 years.  Together they have raised nine children.  The family has grieved the loss of a son at 24 to cancer. They are now "empty nesters" with 13 grandchildren and counting.   Both are interested in the  24/7 prayer movement, homesteading and travel.  They love books, good coffee, hard work, good food, and prayer.

Dr. Tombley's Qualifications

Therapeutic Qualifications
 Training Experiences

EMDRIA Certified EMDR Therapist and Consultant

Certificated as a Addiction Counselor with the State of Missouri

Certified in Medication Assisted Recovery

Certified in Trauma Focused Cognitive Behavioral Therapy

Certified in Moral Reconation Therapy

Certified Domestic Violence Recovery Instructor

Certified in Prepare & Enrich Couples Counseling

Certified Sex Offender Treatment Specialist

Certified in Interactive Metronome Therapy

EMDR Training

Difficult Conversations

Marriage Enrichment Retreats

Couple Communication

Motivational Interviewing

Melissa is a licensed professional counselor in the state of Missouri. She completed her bachelors degree in psychology and Christian ministry at College of the Ozarks. Melissa completed her masters degree in counseling at Missouri State University. Her senior thesis paper focused on neurological impacts of trauma specific therapies.


Melissa has worked in the mental health field since 2011. Currently, she works as a school-based therapist. Melissa primarily utilizes a variety of treatment modalities and is certified in EMDR therapy.


Melissa has been happily married for 10 years and is actively involved in her church as a worship leader. She is passionate to see the intersection of Christ and psychology used to heal the whole person.


Melissa Leighty, LPC

Melissa Leighty's Qualifications

EMDR Therapy

Substance and Addiction Therapy

Trauma Therpy


Mindfulness Therapies

Mark Sullivan CRADC, LPC

Mark earned his master's degree at Evangel University.  Mark has practiced as a co-occurring therapist at substance treatment center.  Mark has a passion for marriage and family counseling, addiction treatment, and trauma.  Mark is a certified EMDR therapist.

Mark has been married since 2012.  He is an avid gunsmen, active in his local church, loves to work out, and is committed to family.  He values creating a space for healing and coming alongside his clients as they are transformed. 


Mark Sullivan's Qualifications

EMDR Therapy

Substance and Addiction Therapy

Trauma Therapy


Mindfulness Therapies


Shannon Hamilton, CRADC, PLPC

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Shannon Hamilton's Qualifications

EMDR Therapy

Substance Use and Addiction Therapies

Mindfulness Therapies

Trauma Therapies

Children and Adolescents

Sandtray Therapy

Elizabeth Logsdon, PLPC, CRADC

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Elizabeth Logsdon's Qualifications

EMDR Therapy

Substance Abuse and Addiction Therapy

Trauma Therapies

Mindfulness Therapies

Statement of Integration

What it means to practice professional psychotherapy informed by a Christian Worldview

Integrated Psychotherapy

Caliber Counseling utilizes an integrated approach to psychotherapy which utilizes as bio/psycho/social/spiritual model of humanity.  This model affirms the dignity and depravity of all humans.   An integrated model relies on sound empirical behavioral science, evidence based practices, and a clearly articulated Christian theology.  The Integrated Psychotherapist often functions in the middle ground when providing treatment in one or all of the bio/psycho/social/spiritual domains.  Our goal is wholistic wellness.  We acknowledge that some clients come to treatment for the reduction of symptoms while others come for a spiritual transformation.  We affirm the autonomy and self-determination of the client and see this as a coinciding pillar of the biblical understanding of free will and personal responsibility.  From a “field of study” perspective, we see psychology as a subset of theology.   Integration goes beyond having a therapist that is a Christian and allows the therapist to rely on a Christian worldview for a definition of what is healthy and to utilize Christian practices as interventions for treatment goals.   It is our understanding that we provide something distinctively different from advice, pastoral care, or Christian education, even though we will call upon these at times. 


We utilize professional clinical practices, competencies, ethics, language, and relationships.  Caliber Counseling Psychotherapists are members of the American Mental Health Counselor’s Association (AMHCA).  We affirm the AMHCA and the American Association of Christian Counselor’s (AACC) Code of ethics.

AMHCA. Code of ethics link.


AACC Coe of ethics link.

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