Providers

Josh Holloway
CEO, Majority Owner, Chief Clinician, LCPC

I am a man of faith & family. I am married to an amazing woman, and have 4 fabulous kids! We love to spend time with friends and their families and enjoy gaming together as nerdy as that may sound.

I genuinely love people and helping. I very much consider myself a guide or a partner with my patients. Many of us have answers lurking under the surface, those answers that seem so far out of reach. Therefore, we lay awake at night, often get stuck in situations we see no way out. It is my goal to help you narrow down your thoughts and focus them on goals, which in turn help you find peace and learn again how to make the world small.

I do so through collaboration with other professionals and people (Natural Supports) you already have built into your life. As a guide, the patient and I collaborate and walk through the therapeutic process together. Operating from: Bibliotherapy, ACT, CBT, and psychodynamic perspectives we team up and work toward helping you find freedom! Bringing back “hope” that in today’s world is often a fleeting or unimaginable pastime.

Anna Rosteck
Clinical Supervisor, LCSW

Hello! My name is Anna Rosteck. I’m a Licensed Clinical Social Worker, an Ordained Minister with the Assemblies of God, and a Missionary to Tanzania, Africa. I’ve been working in mental health for 15 years, and have a passion for showing God’s love to others. In my free time, I enjoy spending time with friends and family, exploring the outdoors, and traveling.

Mary Marsh
Supervising LAC

My name is Mary Marsh. I am a mother that loves God, my children, and the outdoors.  

I love my career as a Licensed Addictions Counselor and working in the mental health field. I have worked in this field for over 10 years. I specialize in therapy for all ages, with addictions, and mental health. I come with many years of experience and passion for making a difference.

Katie Ndongala
MSW, LCSWC

My name is Katie Ndongala. I grew up in a rural Montana community where my family farmed and ranched. I love Montana families and have the heart to see them grow and thrive spiritually and emotionally.

My passion for spiritual and mental health coincided in college in 2008 when I took my first psychology class! I studied Counseling in Texas and got a Masters in Social Work in New York.

In New York, I worked in a youth homeless shelter. My husband and I have worked with youth for the last seven years and work together to bring health to individuals & families.

My passion is helping people become healthy and whole, one step at a time so that they can live life in healthy relationships.

I am married to an amazing man and have two wonderful kids! We spend a lot of time together relaxing and enjoying the everyday moments with family and friends.

Ruxandra Fee
Mental Health Intern, LAC

Hello, my name is Ruxandra Fee. I am married and have two adult sons. In my free time, I enjoy spending time with family and friends. I also enjoy hiking, gardening, traveling, and reading.

I am a Licensed Addiction Counselor (LAC). I have a Bachelor in Addiction Counseling and Psychology from the University of Providence. My long-term goal is to obtain a master’s degree in Clinical Mental Health Counseling necessary to succeed in any counseling-related occupation. I am currently working towards my Master of Science in Counseling.

My personal life experiences have helped me become empathetic and able to walk alongside individuals experiencing the consequences of substance abuse. My experiences have given me insight into mental illness and a strong desire to educate myself to become a counselor to help other victims of psychological trauma find freedom. I lived and worked in three different countries and am trilingual, speaking English, German, and Romanian. This life experience has helped me to become culturally sensitive to multicultural individuals and immigrants and aware of the struggles they experience. Speaking German also helped me to become accustomed to the culture of the Hutterite colonies.

Sharlene Greyn
Massage Therapist, Peer Support Specialist
LMT, NMT, NRT 

I am a born and raised Montana girl who enjoys exploring, reading, just having fun with friends, watching good movies, and much more. 

Part of the much more would be what I am privileged to do for my work. I love watching the transformation that can happen in people and part of that transformation happens in the body. I love getting to be a part of people finding healing or even just letting go of stresses. Thank you for the privilege of allowing me to work with you!

Steven Ehlers
Financial Coach/Case Manager

My name is Steven Ehlers and I am originally from Minnesota. I moved to Great Falls in 2013. I graduated from Northwestern College in Orange City, IA. I have a Bachelor of Arts Degree with a Major in Business Administration with a finance option. I am married to Emily and we have made Montana our home. We have one daughter, and as foster parents, we opened our home to children that need the love and support of a family. I love personal finance and am passionate about what the Bible calls us to do with our money. My goal is to help others find what that means in their lives.

Jamie Barnes
Mental Health Intern, PA

Hello, my name is Jamie Barnes. I am a Florida native but have called Great Falls my home since 2003. I love to fish, whether in the Gulf of Mexico or the Mighty Mo; there are few things better in life. One of those better things is my wonderful wife, whom I have been married to for the past 36 years. We have 2 children and four grandchildren who are a few more of those better things in life.

I have been working in health care for most of my life. I became a Physician Assistant in 1998 and have been working in the field for 20+ years. I have seen multiple medical and psychological issues over those years. I believe God has formed each one of us with mind, body, and spirit. Many times, when one part is unhealthy, the other parts become unhealthy. To understand how each works synergistically, I am completing the Clinical Mental Health Counseling program through Liberty University. I am now in an Internship with Open Door Wellness center and look forward to meeting with you on your journey of self-discovery.

Dominic Smith
Mental Health Intern

Hello, my name is Dominic Smyth. I’m originally from Liberia, Africa, and a citizen of the United States of America. After a little over eight years of service as a Parish Priest and Reserve Chaplain with the U.S. Army, I now serve on Active Duty as a Chaplain in the U.S. Air Force, with the 341st Missile Wing, Malmstrom AFB, MT. I am an ordained Pastor endorsed by the Evangelical Lutheran Church of America (ELCA). 

I completed undergraduate degrees in Philosophy (BA) from St. Paul’s College Major Seminary, Gbarnga, Liberia – Holy See, and Theology (B.Th.) from the Pontifical University of Thomas Aquinas, Rome, Italy – Holy See. I also completed a master’s degree in Divinity (MDiv.) at the Lutheran Theological Seminary at Philadelphia.

I cannot overstate enough the invaluable need to effectively learn and hone lifesaving skills, theories, and experiences in mental health that are indispensable in helping people rediscover and sustain their mental health. This is why I am pursuing my master’s in Clinical Mental Health Counseling at Liberty University.

I have a particular affinity for nature, especially the outdoors. I am married with kids and enjoy spending time with my family.

Support Team

Nicole McAdam
Operations Manager
[email protected]

I am a loyal and faithful person. I am married to a fabulous husband and have 5 very busy kids. When we have time we love to travel, relax and spend time with friends!

I have a bachelor’s from Portland Bible College, worked with youth and young adults for over 15 years, and have lots of life training in the area of trauma. I have a passion to see people grow and change and am excited to see people be the best version of themselves. I love to walk side by side as people realize that they have everything they need to respond to what life has for them. It’s my goal to help you find hope and peace in a way that helps you fully trust in God.

I work closely with our licensed clinicians to help you grow! I am upfront and honest as we work through what is going on in your life, help give you practical solutions to get you walking in health and wholeness. As a mentor, I collaborate with the clinicians to help you walk through redemption and the reconciliation process together.

Gabriell Hale
Clinical Office Assistant
[email protected]

Hi, my name is Gabriell Hale. I am a Montana native, graduated from Great Falls High not that long ago and I absolutely love the family that I have found in the Great Falls community.
I am a newly wed; early this year I married the cute IT guy below me if you keep scrolling. I have the privilege of serving at his side at our local church and here at work. We spend most of our time off relaxing and with friends and family.
I have worked for years in the medical field giving direct care as a nurse aid and have recently been acting as the medical receptionist at Open Door. It is a nice change of pace where my skills and love for people are being utilized in fun new ways. I am passionate about serving people and growing God’s kingdom. It is my goal that every interaction you have with me as the mouth piece and first face you see at Open Door is a reflection of Christ. I want you to feel heard, loved and set up for success. I look forward to working closely with each of you in your pursuit of wellness.

Zech Hale
IT, Program Management
[email protected]

Hey there! My name is Zech Hale. As a resident of Great Falls since 2008, and a graduate of Charles M. Russell High School, I have grown to love this town for the people that inhabit it. I love seeing people grow and take hold of the call that God has for their lives. 

In my free time, I enjoy creating art, watching movies, and playing board games. I love interacting with people and am excited about the opportunity to play a part in helping people walk in the freedom that is possible for them.

Diane Long
Peer Support Specialist
[email protected]

Hello, my name is Diane Farmer Long. Originally from New Hampshire, I have proudly called Montana home since 1984. I am a widow with three adult children and grandchildren. I hold a Master’s degree in Education and am a retired Elementary Administrator.

My passion is people and lifelong learning. Shared life experiences have helped me become empathetic with those whose lives are affected by mental illness and the individual and family consequences of substance abuse. As I grow in God’s love my personal goal is to help others achieve lifelong wellness.