Tanisha Alston

License Type

LCSW

Education

Master of Social Work University of Nevada (2021)

About

Tanisha Alston

Tanisha Alston is a Licensed Clinical Social Worker in Las Vegas who treats eating disorders with a particular understanding of how they develop in neurodivergent individuals. She earned both her Bachelor and Master of Social Work from Nevada universities and has built her practice around the connection between disordered eating and conditions like autism spectrum disorders, ADHD, and OCD that other therapists often treat separately.

Tanisha recognizes that anorexia, bulimia, and binge-eating disorder frequently emerge as coping mechanisms for people struggling with sensory issues, need for control, or emotional regulation challenges. When a client has an eating disorder and autism or borderline personality disorder, she addresses how these conditions reinforce each other rather than treating them as unrelated problems.

Her use of Applied Behavioral Analysis for severe behavioral problems combines with DBT skills training to give families concrete tools when a child’s behavior has escalated beyond what typical parenting strategies can manage. Tanisha also works with cancer patients navigating the psychological weight of diagnosis and treatment, recognizing that medical trauma and mental health cannot be separated.

For families seeking faith-based treatment, Tanisha offers Christian counseling that integrates spiritual perspectives with evidence-based therapy. She brings culturally sensitive approaches to communities often underserved in mental health care and works across all age groups, allowing families to maintain therapeutic continuity as children grow into adults.

Schedule a consultation with Tanisha by calling Insight Therapy Solutions at 888-409-8976 or booking a free consultation online.

In crisis? Call or text 988 (Suicide & Crisis Lifeline) or visit 988lifeline.org.

Specialties

anger-management
antisocial-personality
anxiety
autism
behavioral-issues
binge-eating-disorder
bipolar-disorder
child
coping-skills
depression
depression-therapy
divorce
emotional-disturbance
life-transitions
parenting
school-issues
self-esteem
self-harming
stress
suicidal-ideation
Anorexia Nervosa
Bulimia Nervosa
Children Therapy
Christian Counseling
Chronic Illness
Asperger’s Syndrome
Borderline Personality (BPD)
Grief & Trauma Therapy
Obsessive-Compulsive Disorder (OCD)
Oppositional Defiance Disorder (ODD)
ADHD

Client Focus

elders-65+
adults
individuals
cancer
preteen
teen
children-6-10
Group
Asian
Black and African American
Hispanic and Latino
Native American
Pacific Islander

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Karissa Garcia

Karissa Garcia

HR Supervisor

Karissa has grown from providing dedicated administrative support as an HR Assistant to leading Insight Therapy Solutions’ Human Resources operations as HR Supervisor. Her journey in HR has been marked by a deep commitment to supporting staff wellbeing, enhancing internal processes, and fostering a positive, inclusive workplace culture.


With a background in the healthcare industry and a passion for civic engagement, Karissa brings both compassion and structure to her leadership. She guides the HR team in upholding fairness, compliance, and collaboration—ensuring that every staff member feels valued and supported as the company continues to grow.


Outside of work, Karissa enjoys exploring different cultures around the world, continuously learning and drawing inspiration from the diversity she encounters.