

Find mental health providers accepting Aetna in Greenville through Headway's extensive network. Patients enjoy copays between $0-$25, availability within two weeks, and the flexibility to meet virtually or in-person while their insurance handles the costs.
If you’ve been carrying too much for too long, therapy can be a place to finally exhale. I’m a Licensed Clinical Social Worker in Texas and Oklahoma, and I work with individuals and couples navigating anxiety, depression, low self-esteem, relationship issues, life transitions, trauma, and recovery from narcissistic abuse. Many of my clients feel emotionally exhausted, stuck in unhealthy patterns, disconnected from themselves, or unsure how to move forward. My goal is to offer a compassionate, supportive space where you feel safe, understood, and empowered to heal, grow, and make meaningful changes.
I am an eclectic therapist that combines emotion-focused strategies with psychotherapeutic evidence-based approaches. The underlying principles in her approach are that treating anxiety, depression, relationship dysfunction, self-esteem and more can be traced to experiences, beliefs of shame, trauma, and other negative core beliefs in an individual. Finding out these aspects of a person’s life, naming them, and working through them are components of her counseling process.
Katherine Castelo, LCSW is a licensed therapist and certified clinical supervisor in Virginia, Texas, Florida, West Virginia, Indiana, Maryland, and Colorado. With over 25 years of experience, she specializes in trauma, military and veteran mental health, first-responder wellness, grief, deployment-related stress, and major life transitions.
A former Marine Corps veteran spouse, Katherine brings lived experience and deep cultural understanding to her work. She has served across the DoD, VA, nonprofit, and civilian sectors, providing high-level clinical care, consultation, and program leadership.
She previously oversaw a Defense Health Agency program for transitioning service members and served as the U.S. Army Reserve Psychological Health Program Director, leading outreach for more than 200,000 soldiers and families and advising on post-suicide psychological autopsies as part of the USAR Fatality Review Board.
Katherine also worked as a civilian Employee Assistance Program (EAP) manager for the U.S. Navy and as a casualty assistance consultant for NCIS, developing programs focused on readiness, crisis response, and deployment-cycle support.
As founder of Awaken Wellness Center, her practice centers on trauma recovery, crisis intervention, and integrative therapies. She is trained in Brainspotting, IFS-informed work, and trauma-responsive care, and has provided trainings for service members, clinicians, and community providers on PTSD, MST, suicide prevention, and Brainspotting.
Today, Katherine consults with the SAFE Project’s SAFE Veterans initiative and teaches caregiver wellness classes with Semper Fi & America’s Fund, bringing compassionate, evidence-based, culturally grounded care to military members, veterans, first responders, caregivers, and their families.
I am a clinical psychologist with specialized training in trauma and relational modalities. We may be a good fit if you: • Value insight and depth. • Are curious about yourself and want to understand the "why". • Intuitively know that lasting change requires real work—and are ready for it. Reach out to me for a free 15 min. consultation today.
Compassionate Care for all patients in a therapeutic and safe manner
In office or on-line appointments specializing in: anxiety, depression, recovery support, trauma, life adjustment, marriage, and parenting issues that incorporate your Christian faith.
I’m a licensed clinical social worker based in Texas who cares deeply about the healing work of therapy. Life’s hardships and past hurts can take a real toll, and I’m here to support you as you begin moving toward healing and wholeness.



Headway makes it easy to get affordable in-network mental health care with Aetna — from finding the right therapist or psychiatrist, to understanding costs, to booking your first session.