Find an Aetna therapist in Merrillville, IN
Book a therapist or psychiatrist in Merrillville, IN covered by Aetna


Top Aetna-covered therapists and psychiatrists in Merrillville, IN
Find mental healthcare support in Merrillville with Aetna coverage through Headway's network of 1,002 licensed providers. With copays as low as $25 and sessions available virtually or in-person, you can start therapy within two weeks while focusing on your care.
Choosing the right therapist is an important step, and I'd like to share a little about the clients I serve to help you decide whether we'd be a good fit. I especially enjoy working with individuals who are navigating challenges in their relationships. Whether it's with a partner, family member, friend, or even your relationship with yourself, our connections often have a significant impact on how we think, feel, and move through the world. Many of the struggles people bring to therapy are rooted in feeling disconnected, hurt, or stuck in repeating patterns, and I find it meaningful to help clients create healthier relationships. My own journey has required grit, resilience, and the willingness to rise again and again, and those experiences shape the way I sit with others in their pain, their uncertainty, and their becoming.
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’m passionate about supporting clients as they navigate life’s challenges. I believe everyone deserves to have someone by their side through both the highs and the lows.
I take a person-centered approach to therapy, meeting you exactly where you are and creating a space where you feel safe, understood, and supported—especially during vulnerable moments. I show up as my authentic self in sessions so that you can feel comfortable doing the same. My goal is that each time we meet, you leave feeling at least a little lighter—whether that comes from feeling heard, gaining insight, or simply having a space to release what you’ve been carrying.
With over 15 years of experience, I bring both professional knowledge and genuine compassion into my work. I’m known for being kind, approachable, and deeply committed to the therapeutic process.
I’m also a certified yoga instructor and enjoy incorporating mindfulness and grounding techniques into sessions when it feels helpful. I believe in the connection between mind and body and strive to support clients in feeling more balanced, present, and connected to themselves.
It’s truly an honor to walk alongside my clients as they heal, grow, and move forward.
On a personal level, I enjoy time with my teen daughters & my best friend- my little, not so little puggle dog, Rizzo. I enjoy traveling & exploring beautiful places. I also love to cook and share meals with family & friends. I am passionate about and involved with many social causes on local, national and global levels that keep me busy.
As a Licensed Clinical Social Worker, I believe that prioritizing mental health is an integral part of quality of life. Congratulations on taking the first step towards self improvement! I have been practicing for 20 years with a focus on individuals experiencing depression, anxiety, ADHD, and difficulty with life transitions. I am also passionate about working with couples who are experiencing disconnection, conflict, and communication issues.
I’m a Licensed Clinical Social Worker and Licensed Addiction Counselor with over 26 years of experience supporting individuals and families through challenges related to trauma, mental health, and addiction. I am EMDR Certified and have a passion for helping people navigate anxiety, depression, addiction, trauma, relationship struggles, and low self-esteem. I believe healing grows from a foundation of trust, compassion, and authentic human connection.
I am a licensed clinical social worker in Indiana. I earned my masters degree in social work from the University of Louisville in 2013. I have over 13 years of professional social work experience in the mental health field as well as the school setting. I am dedicated to helping individuals, families, and children navigate life’s most difficult seasons. I have a dual background as both a licensed clinical
(LCSW) and School Social Worker (LSSW), which is a great asset for parents looking for help with school-related issues. Whether you are struggling with anxiety, depression, or the lasting effects of trauma, I provide a safe, non-judgmental space where you can feel truly heard. I am currently accepting new clients for telehealth across Indiana.
You're here because something needs to change, and that takes courage. I'm Jennifer, a Licensed Mental Health Counselor with 17 years of experience working with individuals, teens, and families across Florida and Indiana. I specialize in maternal mental health, anxiety, ADHD, PTSD, and substance use. I don't do cookie-cutter therapy — I adapt to you, your pace, and your life.
I am a Licensed Mental Health Counselor with 30 years of experience working with all aspects of mental health needs. I help my clients relive their anxiety and stress to experience newfound peace and happiness
I have over 8 1/2 years of experience helping adults, children, and families learn how to heal and grow from dysfunction, trauma, addiction, and mental health issues of all kinds. I have worked with people from ages 3-80 years old so I have a multitude of experiences with all kinds of mental health issues including (trauma, depression, anxiety, grief, LGBTQIA+ related issues, and more). I am a licensed marriage and family therapist who has worked in community mental health and online.
Hi! I have a LCSW with a MSW. By integrating evidence-based practices such as EMDR, CBT, DBT, CPT, and ACT, I will work alongside you to develop practical strategies for overcoming challenges and achieving your goals.
I specialize in women's mental health and perinatal mental health. You can set an appointment in-person or virtually. I am a board certified psychiatric mental health nurse practitioner with a certification in perinatal mental health. I provide medication management along with talk therapy. With a master of science in leadership and management, I proudly managed a maternal/child home health program in southern Indiana and have extensive experience as a registered nurse in neonatal intensive care. I am here to support you during the journey towards healing, empowerment & resilience.
https://www.herwmh.info/
My clients seek to understand and accept themselves and their life experiences. Together we will explore how your past is impacting your present, so you can ultimately move toward a better future.
I work with individuals, couples and families from an attachment and systems perspective, knowing we experience many wounds through relationships but through the right relationships we can also experience healing.
It is important in my work that I allow the client's cultural context inform my treatment.
Hi, I'm Amanda (she/her/hers) I am a Licensed Professional Clinical Counselor in Kentucky, Licensed Mental Health Counselor in Indiana, an Integrative Mental Health Practitioner, and Trained in EMDR. In 2018 I graduated with a Master's of Arts in Clinical Mental Health Counseling from Eastern Kentucky University.
I have worked with children, adolescents, and families in a variety of settings including: in-home, in-school programs, community mental health, psychiatric inpatient care, group private practice, and therapeutic foster care.
I offer individual and family therapy. I work with clients ages 5 to 65. Tele-health options are available for clients ages 16 +.
What type of therapy does Aetna cover?
Aetna plans can vary, but many cover a range of therapy types. Below are some common options that may be included in your coverage.
Frequently asked questions


Affordable care that fits you — and your Aetna plan
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.
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