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Dr. Alicia Clark
Licensed in Wyoming since 2006, Dr. Clark earned her BA in Bible from Hardin-Simmons University, with a minor in Biblical Languages and emphasis in Archeology. She spent the summer following her undergraduate year in Banias, Israel on Tel Paneas, first century AD. She earned her MA and Psy D in Clinical Psychology from George Fox University. She completed a clinical externship at an under-five attachment clinic, The Children's Center, in Salt Lake City, UT. She completed her clinical internship at Primary Children's Medical Center in Salt Lake City, UT as the Chief Intern. She completed a Postdoctoral Residency in 2004 at LifeQuest Behavioral Health and was hired as the child and adolescent specialist. She began Big Horn Psychological Services in Sheridan, WY in 2008 as co-owner with her husband, Jeff. Her areas of specialization include trauma, marital and couples, mood disorders, anxiety disorders, and faith-based therapies.Dr. Clark is a generalist in outpatient work and enjoys rural psychology practice with its exposure to a wide variety of ages and needs. She also does comprehensive psychological evaluations, school evaluations, and frequent trainings, and has provided consulting services for various organizations and treatment facilities. Dr. Alicia's approach seeks to understand and address deeper problems underlying symptoms and behavioral diagnoses, and she applies specific treatment plans to address those core problems while managing the more obvious symptoms at the surface. Her goal is to see her patients growing and healthy. She enjoys her family, mountain living, and loving life.
Dr. Jeff Clark
Licensed in Wyoming since 2004. He and his wife, Alicia, co-own Big Horn Psychological Services. Dr. Clark earned his B.A. degree in Economics from Willamette University, his M.A. in Modern Literature from the University of Kent at Canterbury, and his master's and doctoral degrees in Clinical Psychology from George Fox University. Dr. Clark completed his pre-doctoral internship at the University of Virginia's Center for Counseling and Psychological Services, and his postdoctoral residency at Cornerstone Behavioral Health. Dr. Clark has worked in a variety of outpatient, residential, rehabilitation, and hospital settings. He has provided clinical supervision to master's and doctoral-level mental health providers for many years, and served as the Director of Psychology Internship Training for Rehabilitation Enterprises of North Eastern Wyoming from 2005 to 2008 and the Sheridan VA Medical Center from 2009 to 2015. Dr. Clark works with children, adolescents and adults, providing individual, family, and couples therapy. He also does comprehensive psychological evaluations and has provided consulting services for various organizations and treatment facilities. Dr. Clark is a generalist who has treated a wide range of patients and clinical conditions. He seeks to understand and address the psychological issues that are often at the root of problematic symptoms, behaviors and relational patterns. Dr. Clark enjoys helping individuals, couples and families lead more meaningful and fulfilling lives. He and his family feel blessed to be part of the Sheridan community.
Dr. Kevin Woodrow
Dr. Kevin Woodrow is a clinical psychologist who has worked and lived in Sheridan since 2014. He earned his Ph.D. from East Carolina University in Greenville, NC and is licensed through the Wyoming Board of Psychology. His primary theoretical orientation is Cognitive-Behavioral Therapy. He is a generalist but has worked extensively in the fields of substance and alcohol abuse, depression, anxiety, trauma, anger management, health disorders, personality disorders, and severe mental illness to include Bipolar and Schizophrenic Spectrum Disorders. In addition, Dr. Woodrow also conducts both psychological and cognitive assessment to include assessment for ADHD and dementia. In addition, he conducts pre-surgery evaluations. An axiom that encapsulates Dr. Woodrow's style of work is the Serenity Prayer, credited to theologian Reinhold Neibuhr. "God, grant me the serenity to accept the things I cannot change...Courage to change the things I can, and wisdom to know the difference."
Dr. Woodrow's is a cognitive behavioral psychologist who conducts both therapy and psychological testing. Particular areas of strength include helping patients who suffer from:
- depression
- anxiety
- addictions
- trauma
- anger
- health disorders
- personality disorders
- severe mental illness to include Bipolar and Schizophrenic Spectrum Disorders
Dr. Woodrow also conducts testing to assess:
- personality functioning
- clinical syndromes
- cognitive functioning to include general intelligence, educational level, cognitive impairment, and attentional disorders.
- pre-surgery functioning (e.g., bariatric surgery psychological evaluations)
- Neurocognitive Decline
- Dementia Screenings
- Pre-surgery evaluations, including bariatric surgery psychologicalevaluations.
- Substance Abuse Diagnosis and Placement Recommendations
- ADHD Evaluations
- Personality Assessment
- Educational Assessment
- Waiver Evaluations
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Sarah Keller
Layne Holler
Layne received her Bachelors of Psychology from the University of Wyoming and her Masters of Clinical Social Work from Walla Walla University and is licensed in the state of Wyoming. She's been a resident of Sheridan County for the majority of her life and loves the area and the people. Layne uses an eclectic approach to therapy, working to find therapeutic approaches and interventions appropriate and helpful to each unique client she provides support to. This includes integrating Play Therapy practices into her work with children and youth as needed. Layne enjoys working with individuals and families of all ages.
Lisa Kutz
Her bachelor's degrees in Psychology and Social Science are from Tabor College in Kansas, and her master's degree is from Fresno, California's Fresno Pacific University/ Mennonite Brethren Biblical Seminary. She has practiced in Canada and the United States for 2 decades, specifically at Big Horn Psychological Services since 2009. Her clients are individuals of all ages, couples and families. Her scope of practice also includes play therapy for young children, parenting, and parent/child therapy.
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Melody Anderson
Kathy Tiffany
Kathy received her Bachelor's degree in Social Work from Texas State University and a Masters of Counseling from the University of Wyoming in 2008. She has practiced clinically in Sheridan, Wyoming for 11 years. Her scope of practice includes; ages 3 to adult, specializing in at-risk, and developmentally disabled populations.
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Carrie J. Prado
Carrie received her Masters of Social Work from the University of Wyoming in 2017. As a Social Worker, her practice consists of the professional application of social work values, principles, and techniques to helping people obtain tangible services, counseling and psychotherapy. Carrie worked with at risk youth in a residential setting until 2021 providing individual, group and family counseling. During this time, she received training in Trauma-Focused Cognitive Behavioral Therapy and Dialectical Behavior Therapy. She joined the Big Horn Psychological Services team in 2021.Carrie was born and raised in rural Montana and moved to Sheridan in 2009. She is married with two small children. Carrie enjoys smaller towns, camping and outdoors activities with her family in her spare time.
Kate Brooks
Kate recieved her Bachelor's degree in Psychology from the University of Wyoming and Master's of Clinical Mental Health Counseling from Wheaton College in Illinois. She joined the Big Horn Psychological Services clinical team after returning to the Sheridan area in 2023. She is a provisonally licensed professional counselor in the state of Wyoming and is supervised by Dr. Alicia Clark and Dr. Jeff Clark. Her patient's are children, adolescents, and young adults.
Our Staff
Dr. Alicia Clark
Dr. Jeff Clark
Dr. Kevin Woodrow
Sarah Keller
Layne Holler
Lisa Kutz
Melody Anderson
Kathy Tiffany
Carrie Prado
