Investing in yourself is the best way to invest in your clients
ATTACHMENT &
FAITH
Virtual Member Group
This group equips you to integrate faith into therapy. Lead by Lindsey Castleman and Aron Strong.
Join us for the 2026 Member Group that will feature topics including:
Working with ADHD
Working with God Blocks
Working with Borderline Personality Disorder
Develop your skills in a supportive community
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Internship Opportunities
Castleman Counseling is accepting new interns January 2027.
We’re looking for people who are:
Hungry. You want to learn, take on challenging clients, and grow beyond your comfort zone.
Humble. You see this work as a calling, not a platform — and you show up as a team player who keeps the client at the center.
Smart. You can problem-solve, pivot when needed, and manage your time and responsibilities well.
Available. You can offer at least 4 hours on a Saturday or Sunday, commit to monthly trainings and supervision on Thursdays, and participate in our February and September marriage intensives and our annual February therapist workshop.
Grounded in faith. You love Jesus and wholeheartedly follow Him. You align with Fellowship Bible Church’s mission and values and see your work as an extension of that.
Clinically curious. You’re drawn to attachment-based, systemic approaches that address the root — not just the behavior.
In it for the long haul. Practicum and internship together are a minimum of one year —because real formation takes time.
If that sounds like you, we’d love to hear from you.
Trevecca or Belmont students, reach out to Gray Hernandez at
grayhernandezcounseling@gmail.com
Lipscomb or any other school, reach out to Mary Smallbone at
mary@marysmallbone.com
Please check out the internship FAQ’s below!
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Supervision & Group Practice
Lindsey no longer offers supervision for licensure unless you are in her group practice.
She does continue to offer EFT certification supervision, as well as EFT supervisor certification supervision.
Click Here for to inquire about EFT supervision
If you are interested in joining the group practice, please fill out the contact form found here:
Some of our group volunteering for the Curt Thompson therapist event in February 2026.
Internship Frequently Asked Questions
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Interns serve 8–10 hours per week during practicum and 12–15 hours per week during internship, with at least four of those hours on a weekend and four during evenings.
You’ll also attend two monthly program trainings, a monthly skills meeting, our annual February training event, and two marriage intensives per year.
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Yes. We’re intentional about how many interns we accept, and we have strong community referral sources that have consistently allowed us to provide interns with the hours they need to meet graduation requirements.
This is dependent upon the intern also giving enough availability for us to fill them with clients, as well as the interns skill in being able to keep the clients.
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Interns receive two hours of supervision with Lindsey Castleman every other week. Her approach is direct and supportive, with a strong focus on case conceptualization, skill development, and person-of-the-therapist work. Her clinical training includes EFT, IFS, and other attachment-based models.
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We approach counseling through a Christian worldview, creating space for clients to integrate their faith into the therapeutic process when they desire. We believe God is foundational to health, healing, and wholeness — and we partner with Fellowship Bible Church, aligning with their mission and vision. Our clinical work is evidence-based, ethical, and always client-led.
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Warm, collaborative, and intentional. Our team stays connected through Slack throughout the week, consults regularly, and refers to one another often. We also make time to actually enjoy each other — through workout challenges, team hangs, and other moments that remind us we’re not in this alone.
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View more online courses and resources for therapists.
“My time at Castleman Counseling as an intern has been the most wonderful learning journey. I was able to gain experience in working with different populations to determine which was a good fit for me and my counseling skill set. I am so thankful to have had the opportunity to learn under Lindsey Castleman. Lindsey is an exceptional supervisor who meets her interns with compassion and encouragement while challenging them to stretch outside of their comfort zones. She believes in their ability to grow, learn and take calculated risks as a therapist in training.”
— Catherine Herro, Former MFT Intern