Dr. Karen Mendez is a board-certified adult psychiatrist and board-certified child and adolescent psychiatrist who provides comprehensive, individualized
psychiatric care across the lifespan. She combines evidence-based medication management, psychotherapy, family-centered care, and developmental expertise to help patients navigate both common and complex psychiatric concerns.
Her approach is collaborative, holistic, and tailored to the unique needs of each patient and family.
Her clinical experience spans children, adolescents, adults, and families, with specialized training in neurodevelopmental disorders, reproductive psychiatry, mood disorders, anxiety disorders, trauma-related conditions, and ADHD.
Prior to medical school, Dr. Mendez spent four years working at the UCLA Early Childhood Partial Hospitalization Program, where she provided evaluations, assessments, and multidisciplinary therapeutic support for children with neurodevelopmental disorders, including autism spectrum disorder. This early experience continues to inform her developmental understanding of psychiatric care and her commitment to supporting patients and families across all stages of life.
Dr. Mendez believes effective psychiatric treatment begins with understanding the whole person. She works collaboratively with patients and families to create individualized treatment plans that address emotional, developmental, biological, and relational factors influencing mental health.
Conditions Treated
Dr. Mendez has experience treating:
Treatment recommendations are individualized and developed collaboratively with each patient based on their needs, goals, and circumstances.
In-Depth Training
During fellowship, Dr. Mendez completed the national curriculum in reproductive psychiatry, gaining specialized training in the assessment and treatment of psychiatric conditions that may arise during family planning, pregnancy, postpartum, and other reproductive transitions.
Approach to Care
Dr. Mendez believes psychiatric care works best when it is collaborative, evidence-based, and tailored to the individual.
She takes a holistic approach that considers biological, emotional, developmental, relational, and cultural factors that influence mental health. Her goal is to help patients and families better understand challenges, build resilience, and develop practical strategies that support long-term well-being.
She values strong therapeutic relationships and works closely with patients and families to ensure treatment recommendations align with their needs, values, and goals.
Academic Background
Approach to Care
Academic Background
Originally from Lima, Peru, Dr. Mendez is fluent in both English and Spanish.
She values culturally responsive psychiatric care and understands the importance of considering family, cultural background, identity, and lived experience when developing treatment plans.
Patient Experience
No need to decide alone.
Choosing a psychiatric provider is an important decision, and many patients are unsure where to begin.
You do not need to select the “perfect” provider before contacting Adelpha.
Our team can help determine which physician or therapist may be the best fit based on:
The goal is to connect you with the provider who is most appropriate for your situation.
Adelpha provides thoughtful, comprehensive psychiatric care for patients and families who want clear guidance, qualified support, and care that sees the whole person.
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