Services
— for adolescents and adults —
Hours: 9 a.m. – 5 p.m.

Outpatient Psychotherapy
Adolescent and adult clients who suffer from everyday stressors and/or mood and personality disorders receive outpatient therapies, such as Cognitive Behavioral Therapy, Dialectical Behavioral Therapy-Informed, Prolonged Exposure, Psychodynamic, Mindfulness, and Biofeedback.
Treatment Planning
We provide referrals depending on the differing levels of mental illness severity and the needs of the client. A multi-disciplinary treatment team approach will be used when/if needed to manage and improve mental health diagnoses.
Psychoeducation
We offer psychoeducation regarding mental health and mental illness, including a treatment plan and discharge plan for patients and caretakers.
Pre-surgical and Fitness for Duty Evaluations
We conduct testing upon request for individuals to determine fitness for duty and eligibility for various surgical procedures.
Peer-to-Peer Support Group
This group offers an open, peaceful space where participants are able to share their experiences and bear witness to each others’ journeys dealing with and through cancer and/or addiction.
All Services
Click for Full List
- Biofeedback: Psychophysiological assessment
- Cognitive/Intellectual/Educational/Memory/Personality/Trauma Assessments
- Tailored Treatment Plans
- Followup testing
- ADHD testing
- Nutrition testing and Consultation with accountability plan
- Pharmacogenetics Testing
- Experiential Therapies: Equine, Animal, Music, Psychodrama, Nature Based
- Family Systems Diagram/Genogram
- Family therapy
- Peer/Recovery Support
- Physical Therapy
- Personal Training
- Career Assessment
- Career Coaching
- Play Therapy
- Cognitive Behavioral Therapy
- Behavior Modification Plans
- Social Skills Training
- 12 Step Facilitation
- Relapse Prevention
- Dialectical Behavioral Informed Therapy with couching, individual therapy and groups
- Couples Therapy
- Multisystems Family Therapy
- Brief Solution Focused Therapy
- Psychodrama
- Art therapy
- Music therapy
- Brain Spotting for trauma
- EMDR for trauma
- Prolonged Exposure for trauma
- Eating Disorder assessment and treatment
- Physical Medical Workup Referral
- Bloodwork to rule out medical issues/diagnoses that could mimic mental health diagnoses
- Neurological referral to rule out organic vs. electrical activity. For example, a QEEG may help determine brain functioning.
- Sleep Study referral
- Hormone test referral
- Medication Assisted Treatment Referral
- Psychiatry Referral
Integrated Psychological Assessments…

Assessments
At Killebrew Psychological Services, LLC, we strongly believe in psychological evaluation. The assessment can aid in determining diagnostic clarity so we can help individuals build a collaborative and empirically validated treatment plan. We administer, score, and interpret integrated psychological test results, which may include cognitive functioning, memory, personality characteristics, treatment recommendations, and some neuropsychological screenings. We work closely with referring clinicians to clarify referral questions and determine appropriateness of the referral. Some of the most commonly used psychological tests for adults and adolescents include:
Common Psychological Tests
Wechsler Intelligence Scale for Children-4th Edition (WISC-V)
• Wechsler Adult Intelligence Scale, 5th Edition (WAIS-V)
• Wechsler Individual Achievement Test-Third Edition (WIAT-III)
• Continuous Performance Task-Third Edition (CPT-III)
• Minnesota Multiphasic Personality Inventory-Second Edition (MMPI-II)
• Mini-Mental Status Examination (MMSE)
• Wechsler Memory Scale-Fourth Edition (WMS-IV)
• Wide Range Achievement Test-Fourth Edition (WRAT-4)
• Behavioral and Emotional Scales (BASC-3, PRS, TRS, SRP)
• Achenbach System of Empirically Based Assessment (CBCL, TRF, YSR)
• Clinician-Administered PTSD Scale for DSM-5 (CAPS-5)
• Battery for Health Improvement 2 (BHI-2)
• Millon Clinical Multiphasic Inventory-Fourth Edition (MCMI-IV)
• Millon Adolescent Clinical Inventory (MACI)
• Campbell Interest and Skill Survey (CISS)
• Rotter Sentence Completion (RSC)
• Minnesota Multiphasic Personality Inventory (MMPI-2-RF) (police candidacy testing)
• PTSD Checklist- Civilian Version (PCL-C)
• Mini International Neuropsychiatric Interview (MINI)
• Diagnostic Interview (DSM-V)
• Beck Series (BDI-II, BAI, BSS, BHS)
Alyssa Killebrew, Ph.D
Alyssa Ellis Killebrew, owner and executive director of Essential Touchstones, is a Licensed Clinical Psychologist, a National Certified Counselor and a Licensed Professional Counselor Supervisor with more than 15 years of experience in the mental health field.
Meet Our Staff

Karla Andress, LPC
Licensed Professonal Counselor/Trauma Specialist

Dr. Jeri Avery
Practice Consultant & Licensed Professional Counselor

Aaron Bond
Licensed Professional Counselor

Andrew Breland
Licensed Professional Counselor

Caleb Cauthen
Licensed Professional Counselor

Jessica Davis
Licensed Professional Counselor

Dayle Diffey
Pharmacist

Carrie Hencyk
Peer Support Specialist

Susan Herring
Licensed Professional Counselor

Amy Hodgson
Licensed Professional Counselor

Claire T. Langley
Certified Career Transition Coach

Whitney Quick
Clerical & Administrative Officer

Sarah Sellers
Peer Support Specialist & Business Development Coordinator

Sharon Showalter
Family Recovery Counselor & Experiential Therapist

Karla Snopek
Nutritionist

Dena Campbell
Licensed Professional Counselor & Family Program Coordinator

Carleigh Turner, LCSW
Licensed Clinical Social Worker

Ranarda Wright
Licensed Professional Counselor
Explore topics — from mental health among farmers to raising mentally strong children — all from the desk of Dr. Alyssa Killebrew.
Mental Health Issues Amongst Farmers
Our program specializes in the mental well-being of farmers and is tailored specifically for what these men and women do day in and day out.
Get In Touch
Call
(769)-231-9414
Address
210 West Jackson St., Ridgeland, MS 39157
Hours
9 a.m. – 5 p.m.
Call for pricing and payment options.