About Us

Providing Personalized Psychiatric and Behavioral Health Care for Every Stage of Life

Mental Health Care
That Starts With Listening

At Uriel Behavioral Wellness, we believe meaningful mental health care starts with feeling heard. We provide compassionate, personalized psychiatric and behavioral health care tailored to each client’s needs, goals, and experiences. Through in-person and telehealth care, we’re here to support children, adolescents, and adults throughout Northridge, the San Fernando Valley, and California.

Meet Our Team

Our practice is built on the expertise and dedication of our skilled practitioners. We are committed to providing you with the highest level of psychiatric and therapeutic support.

Tope Onikeku, NP, PMHNP-BC – psychiatric nurse practitioner and owner of Uriel Behavioral Wellness
Tope Onikeku, NP
RN, MSN, PMHNP-BC
Tope Onikeku, NP, PMHNP-BC – psychiatric nurse practitioner and owner of Uriel Behavioral Wellness
Tope Onikeku is a board-certified Psychiatric Mental Health Nurse Practitioner and Registered Nurse with advanced clinical training in mental health care. She provides comprehensive psychiatric evaluations and personalized medication management for a range of mental health conditions. Her approach is compassionate, holistic, and trauma-informed, with a focus on helping individuals and families achieve greater stability and well-being.
Tanyan, a new team member at Uriel Behavioral Wellness, smiling at the camera against a teal background
Tanyna Sosa-Williams
LCSW
Tanyan, a new team member at Uriel Behavioral Wellness, smiling at the camera against a teal background
Tanyna is a Licensed Clinical Social Worker with over 11 years of experience providing compassionate and inclusive mental health care. She specializes in supporting BIPOC and LGBTQIA+ individuals navigating trauma, life transitions, identity, and relationship concerns. Her approach is gentle, responsive, and individualized, incorporating evidence-based practices such as CBT, DBT, trauma-focused care, strength-based practices, and motivational interviewing to help clients achieve meaningful growth and well-being.
Megan Maddox, ASW – associate social worker at Uriel Behavioral Wellness
Megan Maddox
ASW
Megan Maddox, ASW – associate social worker at Uriel Behavioral Wellness
Megan Maddox is an Associate Social Worker dedicated to providing compassionate, client-centered behavioral health care. She supports children, adolescents, and adults as they navigate depression, anxiety, trauma, and other mental health concerns, helping them build coping skills, strengthen relationships, and move toward greater well-being. Her approach is warm, collaborative, and grounded in creating a safe space where clients feel heard, understood, and supported.

Who We Serve

We help children, adolescents, and adults of all genders and diverse cultural and ethnic backgrounds who are seeking behavioral health and psychiatric support. While most of our patients are local to Northridge and the San Fernando Valley, our telehealth services allow us to serve appropriate patients throughout California, providing greater flexibility and access to care.

The Uriel Difference:
A Listening-First Approach

We built our practice to be the kind of place where you feel
understood from the very first visit.

This is Your Space
to Feel at Ease

Step into a welcoming space where your mental health comes first. Our Northridge office offers a comfortable setting for in-person care, while telehealth makes it easy to connect from wherever you are in California.

You deserve care that
sees you, hears you, and
walks with you.